71358518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{751}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 133843968

約数和(自身を除く): 62485450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 617, 751, 1234, 1502, 4319, 5257, 6787, 8261, 8638, 10514, 13574, 16522, 47509, 57827, 95018, 115654, 463367, 926734, 3243569, 5097037, 6487138, 10194074, 35679259, 71358518]

約数ペア:

[(1, 71358518), (2, 35679259), (7, 10194074), (11, 6487138), (14, 5097037), (22, 3243569), (77, 926734), (154, 463367), (617, 115654), (751, 95018), (1234, 57827), (1502, 47509), (4319, 16522), (5257, 13574), (6787, 10514), (8261, 8638)]