26217770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 22252630

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 359, 545, 670, 718, 1090, 1795, 3590, 7303, 14606, 24053, 36515, 39131, 48106, 73030, 78262, 120265, 195655, 240530, 391310, 2621777, 5243554, 13108885, 26217770]

約数ペア:

[(1, 26217770), (2, 13108885), (5, 5243554), (10, 2621777), (67, 391310), (109, 240530), (134, 195655), (218, 120265), (335, 78262), (359, 73030), (545, 48106), (670, 39131), (718, 36515), (1090, 24053), (1795, 14606), (3590, 7303)]