66665638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 116501616

約数和(自身を除く): 49835978

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 131, 262, 299, 481, 529, 598, 851, 962, 1058, 1702, 1703, 3013, 3406, 4847, 6026, 6877, 9694, 11063, 13754, 19573, 22126, 39146, 39169, 63011, 69299, 78338, 111481, 126022, 138598, 222962, 254449, 508898, 900887, 1449253, 1801774, 2564063, 2898506, 5128126, 33332819, 66665638]

約数ペア:

[(1, 66665638), (2, 33332819), (13, 5128126), (23, 2898506), (26, 2564063), (37, 1801774), (46, 1449253), (74, 900887), (131, 508898), (262, 254449), (299, 222962), (481, 138598), (529, 126022), (598, 111481), (851, 78338), (962, 69299), (1058, 63011), (1702, 39169), (1703, 39146), (3013, 22126), (3406, 19573), (4847, 13754), (6026, 11063), (6877, 9694)]