26507930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 50829120

約数和(自身を除く): 24321190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 211, 422, 739, 1055, 1478, 2110, 3587, 3695, 7174, 7390, 12563, 17935, 25126, 35870, 62815, 125630, 155929, 311858, 779645, 1559290, 2650793, 5301586, 13253965, 26507930]

約数ペア:

[(1, 26507930), (2, 13253965), (5, 5301586), (10, 2650793), (17, 1559290), (34, 779645), (85, 311858), (170, 155929), (211, 125630), (422, 62815), (739, 35870), (1055, 25126), (1478, 17935), (2110, 12563), (3587, 7390), (3695, 7174)]