68242468

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 140515200

約数和(自身を除く): 72272732

約数列:

[1, 2, 4, 7, 14, 28, 59, 101, 118, 202, 236, 404, 409, 413, 707, 818, 826, 1414, 1636, 1652, 2828, 2863, 5726, 5959, 11452, 11918, 23836, 24131, 41309, 41713, 48262, 82618, 83426, 96524, 165236, 166852, 168917, 289163, 337834, 578326, 675668, 1156652, 2437231, 4874462, 9748924, 17060617, 34121234, 68242468]

約数ペア:

[(1, 68242468), (2, 34121234), (4, 17060617), (7, 9748924), (14, 4874462), (28, 2437231), (59, 1156652), (101, 675668), (118, 578326), (202, 337834), (236, 289163), (404, 168917), (409, 166852), (413, 165236), (707, 96524), (818, 83426), (826, 82618), (1414, 48262), (1636, 41713), (1652, 41309), (2828, 24131), (2863, 23836), (5726, 11918), (5959, 11452)]