66290322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19979}}^1$

素因数の和:20070

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 87156078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19979, 39958, 59937, 119874, 139853, 279706, 419559, 839118, 1578341, 3156682, 4735023, 9470046, 11048387, 22096774, 33145161, 66290322]

約数ペア:

[(1, 66290322), (2, 33145161), (3, 22096774), (6, 11048387), (7, 9470046), (14, 4735023), (21, 3156682), (42, 1578341), (79, 839118), (158, 419559), (237, 279706), (474, 139853), (553, 119874), (1106, 59937), (1659, 39958), (3318, 19979)]