66771572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82231}}^1$

素因数の和:82271

約数の個数: 24

約数和(自身を含む): 138149760

約数和(自身を除く): 71378188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82231, 164462, 328924, 575617, 1151234, 2302468, 2384699, 4769398, 9538796, 16692893, 33385786, 66771572]

約数ペア:

[(1, 66771572), (2, 33385786), (4, 16692893), (7, 9538796), (14, 4769398), (28, 2384699), (29, 2302468), (58, 1151234), (116, 575617), (203, 328924), (406, 164462), (812, 82231)]