28604852

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 51767520

約数和(自身を除く): 23162668

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 1987, 3599, 3974, 7198, 7948, 14396, 117233, 121207, 234466, 242414, 468932, 484828, 7151213, 14302426, 28604852]

約数ペア:

[(1, 28604852), (2, 14302426), (4, 7151213), (59, 484828), (61, 468932), (118, 242414), (122, 234466), (236, 121207), (244, 117233), (1987, 14396), (3599, 7948), (3974, 7198)]