72892016

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{4663}}^1$

素因数の和:5648

約数の個数: 20

約数和(自身を含む): 141403152

約数和(自身を除く): 68511136

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 4663, 7816, 9326, 15632, 18652, 37304, 74608, 4555751, 9111502, 18223004, 36446008, 72892016]

約数ペア:

[(1, 72892016), (2, 36446008), (4, 18223004), (8, 9111502), (16, 4555751), (977, 74608), (1954, 37304), (3908, 18652), (4663, 15632), (7816, 9326)]