68316512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 147392784

約数和(自身を除く): 79076272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 421, 461, 842, 922, 1684, 1844, 3368, 3688, 4631, 5071, 6736, 7376, 9262, 10142, 13472, 14752, 18524, 20284, 37048, 40568, 74096, 81136, 148192, 162272, 194081, 388162, 776324, 1552648, 2134891, 3105296, 4269782, 6210592, 8539564, 17079128, 34158256, 68316512]

約数ペア:

[(1, 68316512), (2, 34158256), (4, 17079128), (8, 8539564), (11, 6210592), (16, 4269782), (22, 3105296), (32, 2134891), (44, 1552648), (88, 776324), (176, 388162), (352, 194081), (421, 162272), (461, 148192), (842, 81136), (922, 74096), (1684, 40568), (1844, 37048), (3368, 20284), (3688, 18524), (4631, 14752), (5071, 13472), (6736, 10142), (7376, 9262)]