28975456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47657}}^1$

素因数の和:47686

約数の個数: 24

約数和(自身を含む): 60049080

約数和(自身を除く): 31073624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47657, 95314, 190628, 381256, 762512, 905483, 1525024, 1810966, 3621932, 7243864, 14487728, 28975456]

約数ペア:

[(1, 28975456), (2, 14487728), (4, 7243864), (8, 3621932), (16, 1810966), (19, 1525024), (32, 905483), (38, 762512), (76, 381256), (152, 190628), (304, 95314), (608, 47657)]