77753468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20483}}^1$

素因数の和:20573

約数の個数: 24

約数和(自身を含む): 148549968

約数和(自身を除く): 70796500

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 20483, 40966, 81932, 266279, 532558, 1065116, 1495259, 2990518, 5981036, 19438367, 38876734, 77753468]

約数ペア:

[(1, 77753468), (2, 38876734), (4, 19438367), (13, 5981036), (26, 2990518), (52, 1495259), (73, 1065116), (146, 532558), (292, 266279), (949, 81932), (1898, 40966), (3796, 20483)]