72228716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3701}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 156727872

約数和(自身を除く): 84499156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 3701, 4879, 7402, 9758, 14804, 19516, 25907, 51814, 62917, 103628, 125834, 151741, 251668, 303482, 440419, 606964, 880838, 1062187, 1761676, 2124374, 2579597, 4248748, 5159194, 10318388, 18057179, 36114358, 72228716]

約数ペア:

[(1, 72228716), (2, 36114358), (4, 18057179), (7, 10318388), (14, 5159194), (17, 4248748), (28, 2579597), (34, 2124374), (41, 1761676), (68, 1062187), (82, 880838), (119, 606964), (164, 440419), (238, 303482), (287, 251668), (476, 151741), (574, 125834), (697, 103628), (1148, 62917), (1394, 51814), (2788, 25907), (3701, 19516), (4879, 14804), (7402, 9758)]