42964372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 88179840

約数和(自身を除く): 45215468

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 809, 1207, 1562, 1618, 2414, 3124, 3236, 4828, 8899, 13277, 13753, 17798, 26554, 27506, 35596, 53108, 55012, 57439, 114878, 151283, 229756, 302566, 605132, 631829, 976463, 1263658, 1952926, 2527316, 3905852, 10741093, 21482186, 42964372]

約数ペア:

[(1, 42964372), (2, 21482186), (4, 10741093), (11, 3905852), (17, 2527316), (22, 1952926), (34, 1263658), (44, 976463), (68, 631829), (71, 605132), (142, 302566), (187, 229756), (284, 151283), (374, 114878), (748, 57439), (781, 55012), (809, 53108), (1207, 35596), (1562, 27506), (1618, 26554), (2414, 17798), (3124, 13753), (3236, 13277), (4828, 8899)]