28364688

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 91422720

約数和(自身を除く): 63058032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 127, 132, 141, 144, 176, 188, 198, 216, 254, 264, 282, 297, 376, 381, 396, 423, 432, 508, 517, 528, 564, 594, 752, 762, 792, 846, 1016, 1034, 1128, 1143, 1188, 1269, 1397, 1524, 1551, 1584, 1692, 2032, 2068, 2256, 2286, 2376, 2538, 2794, 3048, 3102, 3384, 3429, 4136, 4191, 4572, 4653, 4752, 5076, 5588, 5969, 6096, 6204, 6768, 6858, 8272, 8382, 9144, 9306, 10152, 11176, 11938, 12408, 12573, 13716, 13959, 16764, 17907, 18288, 18612, 20304, 22352, 23876, 24816, 25146, 27432, 27918, 33528, 35814, 37224, 37719, 47752, 50292, 53721, 54864, 55836, 65659, 67056, 71628, 74448, 75438, 95504, 100584, 107442, 111672, 131318, 143256, 150876, 161163, 196977, 201168, 214884, 223344, 262636, 286512, 301752, 322326, 393954, 429768, 525272, 590931, 603504, 644652, 787908, 859536, 1050544, 1181862, 1289304, 1575816, 1772793, 2363724, 2578608, 3151632, 3545586, 4727448, 7091172, 9454896, 14182344, 28364688]

約数ペア:

[(1, 28364688), (2, 14182344), (3, 9454896), (4, 7091172), (6, 4727448), (8, 3545586), (9, 3151632), (11, 2578608), (12, 2363724), (16, 1772793), (18, 1575816), (22, 1289304), (24, 1181862), (27, 1050544), (33, 859536), (36, 787908), (44, 644652), (47, 603504), (48, 590931), (54, 525272), (66, 429768), (72, 393954), (88, 322326), (94, 301752), (99, 286512), (108, 262636), (127, 223344), (132, 214884), (141, 201168), (144, 196977), (176, 161163), (188, 150876), (198, 143256), (216, 131318), (254, 111672), (264, 107442), (282, 100584), (297, 95504), (376, 75438), (381, 74448), (396, 71628), (423, 67056), (432, 65659), (508, 55836), (517, 54864), (528, 53721), (564, 50292), (594, 47752), (752, 37719), (762, 37224), (792, 35814), (846, 33528), (1016, 27918), (1034, 27432), (1128, 25146), (1143, 24816), (1188, 23876), (1269, 22352), (1397, 20304), (1524, 18612), (1551, 18288), (1584, 17907), (1692, 16764), (2032, 13959), (2068, 13716), (2256, 12573), (2286, 12408), (2376, 11938), (2538, 11176), (2794, 10152), (3048, 9306), (3102, 9144), (3384, 8382), (3429, 8272), (4136, 6858), (4191, 6768), (4572, 6204), (4653, 6096), (4752, 5969), (5076, 5588)]