57361876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 125639136

約数和(自身を除く): 68277260

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 289, 347, 374, 442, 572, 578, 694, 748, 884, 1156, 1388, 2431, 3179, 3757, 3817, 4511, 4862, 5899, 6358, 7514, 7634, 9022, 9724, 11798, 12716, 15028, 15268, 18044, 23596, 41327, 49621, 64889, 76687, 82654, 99242, 100283, 129778, 153374, 165308, 198484, 200566, 259556, 306748, 401132, 843557, 1103113, 1303679, 1687114, 2206226, 2607358, 3374228, 4412452, 5214716, 14340469, 28680938, 57361876]

約数ペア:

[(1, 57361876), (2, 28680938), (4, 14340469), (11, 5214716), (13, 4412452), (17, 3374228), (22, 2607358), (26, 2206226), (34, 1687114), (44, 1303679), (52, 1103113), (68, 843557), (143, 401132), (187, 306748), (221, 259556), (286, 200566), (289, 198484), (347, 165308), (374, 153374), (442, 129778), (572, 100283), (578, 99242), (694, 82654), (748, 76687), (884, 64889), (1156, 49621), (1388, 41327), (2431, 23596), (3179, 18044), (3757, 15268), (3817, 15028), (4511, 12716), (4862, 11798), (5899, 9724), (6358, 9022), (7514, 7634)]