25791288

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 40871112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 183, 223, 237, 244, 316, 366, 446, 474, 488, 632, 669, 732, 892, 948, 1338, 1464, 1784, 1896, 2676, 4819, 5352, 9638, 13603, 14457, 17617, 19276, 27206, 28914, 35234, 38552, 40809, 52851, 54412, 57828, 70468, 81618, 105702, 108824, 115656, 140936, 163236, 211404, 326472, 422808, 1074637, 2149274, 3223911, 4298548, 6447822, 8597096, 12895644, 25791288]

約数ペア:

[(1, 25791288), (2, 12895644), (3, 8597096), (4, 6447822), (6, 4298548), (8, 3223911), (12, 2149274), (24, 1074637), (61, 422808), (79, 326472), (122, 211404), (158, 163236), (183, 140936), (223, 115656), (237, 108824), (244, 105702), (316, 81618), (366, 70468), (446, 57828), (474, 54412), (488, 52851), (632, 40809), (669, 38552), (732, 35234), (892, 28914), (948, 27206), (1338, 19276), (1464, 17617), (1784, 14457), (1896, 13603), (2676, 9638), (4819, 5352)]