28294038410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{372241}}^1$

素因数の和:372950

約数の個数: 32

約数和(自身を含む): 55639756224

約数和(自身を除く): 27345717814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 691, 1382, 3455, 6910, 7601, 15202, 38005, 76010, 372241, 744482, 1861205, 3722410, 4094651, 8189302, 20473255, 40946510, 257218531, 514437062, 1286092655, 2572185310, 2829403841, 5658807682, 14147019205, 28294038410]

約数ペア:

[(1, 28294038410), (2, 14147019205), (5, 5658807682), (10, 2829403841), (11, 2572185310), (22, 1286092655), (55, 514437062), (110, 257218531), (691, 40946510), (1382, 20473255), (3455, 8189302), (6910, 4094651), (7601, 3722410), (15202, 1861205), (38005, 744482), (76010, 372241)]