66227624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 126994080

約数和(自身を除く): 60766456

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 787, 1256, 1574, 3148, 6296, 10519, 21038, 42076, 52729, 84152, 105458, 123559, 210916, 247118, 421832, 494236, 988472, 8278453, 16556906, 33113812, 66227624]

約数ペア:

[(1, 66227624), (2, 33113812), (4, 16556906), (8, 8278453), (67, 988472), (134, 494236), (157, 421832), (268, 247118), (314, 210916), (536, 123559), (628, 105458), (787, 84152), (1256, 52729), (1574, 42076), (3148, 21038), (6296, 10519)]