72818684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7187}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 135853200

約数和(自身を除く): 63034516

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 7187, 10132, 14374, 28748, 122179, 244358, 488716, 1070863, 2141726, 4283452, 18204671, 36409342, 72818684]

約数ペア:

[(1, 72818684), (2, 36409342), (4, 18204671), (17, 4283452), (34, 2141726), (68, 1070863), (149, 488716), (298, 244358), (596, 122179), (2533, 28748), (5066, 14374), (7187, 10132)]