3914317472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{132527}}^1$

素因数の和:132621

約数の個数: 48

約数和(自身を含む): 8416058112

約数和(自身を除く): 4501740640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 132527, 265054, 530108, 1060216, 1722851, 2120432, 3445702, 4240864, 6891404, 9409417, 13782808, 18818834, 27565616, 37637668, 55131232, 75275336, 122322421, 150550672, 244644842, 301101344, 489289684, 978579368, 1957158736, 3914317472]

約数ペア:

[(1, 3914317472), (2, 1957158736), (4, 978579368), (8, 489289684), (13, 301101344), (16, 244644842), (26, 150550672), (32, 122322421), (52, 75275336), (71, 55131232), (104, 37637668), (142, 27565616), (208, 18818834), (284, 13782808), (416, 9409417), (568, 6891404), (923, 4240864), (1136, 3445702), (1846, 2120432), (2272, 1722851), (3692, 1060216), (7384, 530108), (14768, 265054), (29536, 132527)]