25142768

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7785

約数の個数: 40

約数和(自身を含む): 57600480

約数和(自身を除く): 32457712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 7741, 15482, 30964, 54187, 61928, 108374, 123856, 216748, 224489, 433496, 448978, 866992, 897956, 1571423, 1795912, 3142846, 3591824, 6285692, 12571384, 25142768]

約数ペア:

[(1, 25142768), (2, 12571384), (4, 6285692), (7, 3591824), (8, 3142846), (14, 1795912), (16, 1571423), (28, 897956), (29, 866992), (56, 448978), (58, 433496), (112, 224489), (116, 216748), (203, 123856), (232, 108374), (406, 61928), (464, 54187), (812, 30964), (1624, 15482), (3248, 7741)]