15956688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 45997056

約数和(自身を除く): 30040368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 643, 752, 1034, 1128, 1286, 1551, 1929, 2068, 2256, 2572, 3102, 3858, 4136, 5144, 6204, 7073, 7716, 8272, 10288, 12408, 14146, 15432, 21219, 24816, 28292, 30221, 30864, 42438, 56584, 60442, 84876, 90663, 113168, 120884, 169752, 181326, 241768, 332431, 339504, 362652, 483536, 664862, 725304, 997293, 1329724, 1450608, 1994586, 2659448, 3989172, 5318896, 7978344, 15956688]

約数ペア:

[(1, 15956688), (2, 7978344), (3, 5318896), (4, 3989172), (6, 2659448), (8, 1994586), (11, 1450608), (12, 1329724), (16, 997293), (22, 725304), (24, 664862), (33, 483536), (44, 362652), (47, 339504), (48, 332431), (66, 241768), (88, 181326), (94, 169752), (132, 120884), (141, 113168), (176, 90663), (188, 84876), (264, 60442), (282, 56584), (376, 42438), (517, 30864), (528, 30221), (564, 28292), (643, 24816), (752, 21219), (1034, 15432), (1128, 14146), (1286, 12408), (1551, 10288), (1929, 8272), (2068, 7716), (2256, 7073), (2572, 6204), (3102, 5144), (3858, 4136)]