26869544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 57456000

約数和(自身を除く): 30586456

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 104, 116, 118, 151, 232, 236, 302, 377, 472, 604, 754, 767, 1208, 1508, 1534, 1711, 1963, 3016, 3068, 3422, 3926, 4379, 6136, 6844, 7852, 8758, 8909, 13688, 15704, 17516, 17818, 22243, 35032, 35636, 44486, 56927, 71272, 88972, 113854, 115817, 177944, 227708, 231634, 258361, 455416, 463268, 516722, 926536, 1033444, 2066888, 3358693, 6717386, 13434772, 26869544]

約数ペア:

[(1, 26869544), (2, 13434772), (4, 6717386), (8, 3358693), (13, 2066888), (26, 1033444), (29, 926536), (52, 516722), (58, 463268), (59, 455416), (104, 258361), (116, 231634), (118, 227708), (151, 177944), (232, 115817), (236, 113854), (302, 88972), (377, 71272), (472, 56927), (604, 44486), (754, 35636), (767, 35032), (1208, 22243), (1508, 17818), (1534, 17516), (1711, 15704), (1963, 13688), (3016, 8909), (3068, 8758), (3422, 7852), (3926, 6844), (4379, 6136)]