25679984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2825

約数の個数: 40

約数和(自身を含む): 55322352

約数和(自身を除く): 29642368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 2753, 4664, 5506, 9328, 11012, 22024, 30283, 44048, 60566, 121132, 145909, 242264, 291818, 484528, 583636, 1167272, 1604999, 2334544, 3209998, 6419996, 12839992, 25679984]

約数ペア:

[(1, 25679984), (2, 12839992), (4, 6419996), (8, 3209998), (11, 2334544), (16, 1604999), (22, 1167272), (44, 583636), (53, 484528), (88, 291818), (106, 242264), (176, 145909), (212, 121132), (424, 60566), (583, 44048), (848, 30283), (1166, 22024), (2332, 11012), (2753, 9328), (4664, 5506)]