11947728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 34122816

約数和(自身を除く): 22175088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 467, 492, 533, 624, 656, 934, 984, 1066, 1401, 1599, 1868, 1968, 2132, 2802, 3198, 3736, 4264, 5604, 6071, 6396, 7472, 8528, 11208, 12142, 12792, 18213, 19147, 22416, 24284, 25584, 36426, 38294, 48568, 57441, 72852, 76588, 97136, 114882, 145704, 153176, 229764, 248911, 291408, 306352, 459528, 497822, 746733, 919056, 995644, 1493466, 1991288, 2986932, 3982576, 5973864, 11947728]

約数ペア:

[(1, 11947728), (2, 5973864), (3, 3982576), (4, 2986932), (6, 1991288), (8, 1493466), (12, 995644), (13, 919056), (16, 746733), (24, 497822), (26, 459528), (39, 306352), (41, 291408), (48, 248911), (52, 229764), (78, 153176), (82, 145704), (104, 114882), (123, 97136), (156, 76588), (164, 72852), (208, 57441), (246, 48568), (312, 38294), (328, 36426), (467, 25584), (492, 24284), (533, 22416), (624, 19147), (656, 18213), (934, 12792), (984, 12142), (1066, 11208), (1401, 8528), (1599, 7472), (1868, 6396), (1968, 6071), (2132, 5604), (2802, 4264), (3198, 3736)]