25052016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 74780928

約数和(自身を除く): 49728912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2791, 2992, 4488, 5582, 8373, 8976, 11164, 16746, 22328, 30701, 33492, 44656, 47447, 61402, 66984, 92103, 94894, 122804, 133968, 142341, 184206, 189788, 245608, 284682, 368412, 379576, 491216, 521917, 569364, 736824, 759152, 1043834, 1138728, 1473648, 1565751, 2087668, 2277456, 3131502, 4175336, 6263004, 8350672, 12526008, 25052016]

約数ペア:

[(1, 25052016), (2, 12526008), (3, 8350672), (4, 6263004), (6, 4175336), (8, 3131502), (11, 2277456), (12, 2087668), (16, 1565751), (17, 1473648), (22, 1138728), (24, 1043834), (33, 759152), (34, 736824), (44, 569364), (48, 521917), (51, 491216), (66, 379576), (68, 368412), (88, 284682), (102, 245608), (132, 189788), (136, 184206), (176, 142341), (187, 133968), (204, 122804), (264, 94894), (272, 92103), (374, 66984), (408, 61402), (528, 47447), (561, 44656), (748, 33492), (816, 30701), (1122, 22328), (1496, 16746), (2244, 11164), (2791, 8976), (2992, 8373), (4488, 5582)]