1625978032

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 3740385600

約数和(自身を除く): 2114407568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 269, 406, 464, 538, 812, 1076, 1624, 1861, 1883, 2152, 3248, 3722, 3766, 4304, 7444, 7532, 7801, 13027, 14888, 15064, 15602, 26054, 29776, 30128, 31204, 52108, 53969, 54607, 62408, 104216, 107938, 109214, 124816, 208432, 215876, 218428, 377783, 431752, 436856, 500609, 755566, 863504, 873712, 1001218, 1511132, 2002436, 3022264, 3504263, 4004872, 6044528, 7008526, 8009744, 14017052, 14517661, 28034104, 29035322, 56068208, 58070644, 101623627, 116141288, 203247254, 232282576, 406494508, 812989016, 1625978032]

約数ペア:

[(1, 1625978032), (2, 812989016), (4, 406494508), (7, 232282576), (8, 203247254), (14, 116141288), (16, 101623627), (28, 58070644), (29, 56068208), (56, 29035322), (58, 28034104), (112, 14517661), (116, 14017052), (203, 8009744), (232, 7008526), (269, 6044528), (406, 4004872), (464, 3504263), (538, 3022264), (812, 2002436), (1076, 1511132), (1624, 1001218), (1861, 873712), (1883, 863504), (2152, 755566), (3248, 500609), (3722, 436856), (3766, 431752), (4304, 377783), (7444, 218428), (7532, 215876), (7801, 208432), (13027, 124816), (14888, 109214), (15064, 107938), (15602, 104216), (26054, 62408), (29776, 54607), (30128, 53969), (31204, 52108)]