77686912

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{6257}}^1$

素因数の和:6368

約数の個数: 32

約数和(自身を含む): 156387420

約数和(自身を除く): 78700508

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 6257, 12416, 12514, 25028, 50056, 100112, 200224, 400448, 606929, 800896, 1213858, 2427716, 4855432, 9710864, 19421728, 38843456, 77686912]

約数ペア:

[(1, 77686912), (2, 38843456), (4, 19421728), (8, 9710864), (16, 4855432), (32, 2427716), (64, 1213858), (97, 800896), (128, 606929), (194, 400448), (388, 200224), (776, 100112), (1552, 50056), (3104, 25028), (6208, 12514), (6257, 12416)]