77556976

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1217}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 172176480

約数和(自身を除く): 94619504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 1217, 2276, 2434, 3983, 4552, 4868, 7966, 8519, 9104, 9736, 15932, 17038, 19472, 31864, 34076, 63728, 68152, 136304, 692473, 1384946, 2769892, 4847311, 5539784, 9694622, 11079568, 19389244, 38778488, 77556976]

約数ペア:

[(1, 77556976), (2, 38778488), (4, 19389244), (7, 11079568), (8, 9694622), (14, 5539784), (16, 4847311), (28, 2769892), (56, 1384946), (112, 692473), (569, 136304), (1138, 68152), (1217, 63728), (2276, 34076), (2434, 31864), (3983, 19472), (4552, 17038), (4868, 15932), (7966, 9736), (8519, 9104)]