23653784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 37171816

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 43, 44, 47, 56, 76, 77, 86, 88, 94, 133, 152, 154, 172, 188, 209, 266, 301, 308, 329, 344, 376, 418, 473, 517, 532, 602, 616, 658, 817, 836, 893, 946, 1034, 1064, 1204, 1316, 1463, 1634, 1672, 1786, 1892, 2021, 2068, 2408, 2632, 2926, 3268, 3311, 3572, 3619, 3784, 4042, 4136, 5719, 5852, 6251, 6536, 6622, 7144, 7238, 8084, 8987, 9823, 11438, 11704, 12502, 13244, 14147, 14476, 16168, 17974, 19646, 22231, 22876, 25004, 26488, 28294, 28952, 35948, 38399, 39292, 44462, 45752, 50008, 56588, 62909, 68761, 71896, 76798, 78584, 88924, 113176, 125818, 137522, 153596, 155617, 177848, 251636, 268793, 275044, 307192, 311234, 422389, 503272, 537586, 550088, 622468, 844778, 1075172, 1244936, 1689556, 2150344, 2956723, 3379112, 5913446, 11826892, 23653784]

約数ペア:

[(1, 23653784), (2, 11826892), (4, 5913446), (7, 3379112), (8, 2956723), (11, 2150344), (14, 1689556), (19, 1244936), (22, 1075172), (28, 844778), (38, 622468), (43, 550088), (44, 537586), (47, 503272), (56, 422389), (76, 311234), (77, 307192), (86, 275044), (88, 268793), (94, 251636), (133, 177848), (152, 155617), (154, 153596), (172, 137522), (188, 125818), (209, 113176), (266, 88924), (301, 78584), (308, 76798), (329, 71896), (344, 68761), (376, 62909), (418, 56588), (473, 50008), (517, 45752), (532, 44462), (602, 39292), (616, 38399), (658, 35948), (817, 28952), (836, 28294), (893, 26488), (946, 25004), (1034, 22876), (1064, 22231), (1204, 19646), (1316, 17974), (1463, 16168), (1634, 14476), (1672, 14147), (1786, 13244), (1892, 12502), (2021, 11704), (2068, 11438), (2408, 9823), (2632, 8987), (2926, 8084), (3268, 7238), (3311, 7144), (3572, 6622), (3619, 6536), (3784, 6251), (4042, 5852), (4136, 5719)]