70471856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1726

約数の個数: 80

約数和(自身を含む): 173947200

約数和(自身を除く): 103475344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 1669, 2639, 3016, 3248, 3338, 5278, 6032, 6676, 10556, 11683, 13352, 21112, 21697, 23366, 26704, 42224, 43394, 46732, 48401, 86788, 93464, 96802, 151879, 173576, 186928, 193604, 303758, 338807, 347152, 387208, 607516, 629213, 677614, 774416, 1215032, 1258426, 1355228, 2430064, 2516852, 2710456, 4404491, 5033704, 5420912, 8808982, 10067408, 17617964, 35235928, 70471856]

約数ペア:

[(1, 70471856), (2, 35235928), (4, 17617964), (7, 10067408), (8, 8808982), (13, 5420912), (14, 5033704), (16, 4404491), (26, 2710456), (28, 2516852), (29, 2430064), (52, 1355228), (56, 1258426), (58, 1215032), (91, 774416), (104, 677614), (112, 629213), (116, 607516), (182, 387208), (203, 347152), (208, 338807), (232, 303758), (364, 193604), (377, 186928), (406, 173576), (464, 151879), (728, 96802), (754, 93464), (812, 86788), (1456, 48401), (1508, 46732), (1624, 43394), (1669, 42224), (2639, 26704), (3016, 23366), (3248, 21697), (3338, 21112), (5278, 13352), (6032, 11683), (6676, 10556)]