65334290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2351}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 134797824

約数和(自身を除く): 69463534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2351, 2779, 3970, 4702, 5558, 11755, 13895, 16457, 23510, 27790, 32914, 82285, 164570, 933347, 1866694, 4666735, 6533429, 9333470, 13066858, 32667145, 65334290]

約数ペア:

[(1, 65334290), (2, 32667145), (5, 13066858), (7, 9333470), (10, 6533429), (14, 4666735), (35, 1866694), (70, 933347), (397, 164570), (794, 82285), (1985, 32914), (2351, 27790), (2779, 23510), (3970, 16457), (4702, 13895), (5558, 11755)]