71324786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 117775728

約数和(自身を除く): 46450942

約数列:

[1, 2, 13, 26, 101, 157, 173, 202, 314, 346, 1313, 2041, 2249, 2626, 4082, 4498, 15857, 17473, 27161, 31714, 34946, 54322, 206141, 227149, 353093, 412282, 454298, 706186, 2743261, 5486522, 35662393, 71324786]

約数ペア:

[(1, 71324786), (2, 35662393), (13, 5486522), (26, 2743261), (101, 706186), (157, 454298), (173, 412282), (202, 353093), (314, 227149), (346, 206141), (1313, 54322), (2041, 34946), (2249, 31714), (2626, 27161), (4082, 17473), (4498, 15857)]