72724112

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156733}}^1$

素因数の和:156770

約数の個数: 20

約数和(自身を含む): 145762620

約数和(自身を除く): 73038508

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156733, 313466, 626932, 1253864, 2507728, 4545257, 9090514, 18181028, 36362056, 72724112]

約数ペア:

[(1, 72724112), (2, 36362056), (4, 18181028), (8, 9090514), (16, 4545257), (29, 2507728), (58, 1253864), (116, 626932), (232, 313466), (464, 156733)]