77868752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3313}}^1$

素因数の和:3447

約数の個数: 40

約数和(自身を含む): 163963464

約数和(自身を除く): 86094712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2938, 3313, 5876, 6626, 11752, 13252, 23504, 26504, 43069, 53008, 86138, 172276, 344552, 374369, 689104, 748738, 1497476, 2994952, 4866797, 5989904, 9733594, 19467188, 38934376, 77868752]

約数ペア:

[(1, 77868752), (2, 38934376), (4, 19467188), (8, 9733594), (13, 5989904), (16, 4866797), (26, 2994952), (52, 1497476), (104, 748738), (113, 689104), (208, 374369), (226, 344552), (452, 172276), (904, 86138), (1469, 53008), (1808, 43069), (2938, 26504), (3313, 23504), (5876, 13252), (6626, 11752)]