7946638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 15130080

約数和(自身を除く): 7183442

約数列:

[1, 2, 7, 14, 23, 29, 37, 46, 58, 74, 161, 203, 259, 322, 406, 518, 529, 667, 851, 1058, 1073, 1334, 1702, 2146, 3703, 4669, 5957, 7406, 7511, 9338, 11914, 15022, 15341, 19573, 24679, 30682, 39146, 49358, 107387, 137011, 172753, 214774, 274022, 345506, 567617, 1135234, 3973319, 7946638]

約数ペア:

[(1, 7946638), (2, 3973319), (7, 1135234), (14, 567617), (23, 345506), (29, 274022), (37, 214774), (46, 172753), (58, 137011), (74, 107387), (161, 49358), (203, 39146), (259, 30682), (322, 24679), (406, 19573), (518, 15341), (529, 15022), (667, 11914), (851, 9338), (1058, 7511), (1073, 7406), (1334, 5957), (1702, 4669), (2146, 3703)]