68826044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 142248960

約数和(自身を除く): 73422916

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 167, 287, 334, 359, 574, 668, 718, 1148, 1169, 1436, 2338, 2513, 4676, 5026, 6847, 10052, 13694, 14719, 27388, 29438, 47929, 58876, 59953, 95858, 103033, 119906, 191716, 206066, 239812, 412132, 419671, 839342, 1678684, 2458073, 4916146, 9832292, 17206511, 34413022, 68826044]

約数ペア:

[(1, 68826044), (2, 34413022), (4, 17206511), (7, 9832292), (14, 4916146), (28, 2458073), (41, 1678684), (82, 839342), (164, 419671), (167, 412132), (287, 239812), (334, 206066), (359, 191716), (574, 119906), (668, 103033), (718, 95858), (1148, 59953), (1169, 58876), (1436, 47929), (2338, 29438), (2513, 27388), (4676, 14719), (5026, 13694), (6847, 10052)]