71969137832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1\times {\mathrm{8563}}^1$

素因数の和:10746

約数の個数: 64

約数和(自身を含む): 147893428800

約数和(自身を除く): 75924290968

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 2131, 3944, 4262, 8524, 8563, 17048, 17126, 34252, 36227, 61799, 68504, 72454, 123598, 144908, 145571, 247196, 248327, 289816, 291142, 494392, 496654, 582284, 993308, 1050583, 1164568, 1986616, 2101166, 4202332, 4221559, 8404664, 8443118, 16886236, 18247753, 33772472, 36495506, 72991012, 145982024, 310211801, 529184837, 620423602, 1058369674, 1240847204, 2116739348, 2481694408, 4233478696, 8996142229, 17992284458, 35984568916, 71969137832]

約数ペア:

[(1, 71969137832), (2, 35984568916), (4, 17992284458), (8, 8996142229), (17, 4233478696), (29, 2481694408), (34, 2116739348), (58, 1240847204), (68, 1058369674), (116, 620423602), (136, 529184837), (232, 310211801), (493, 145982024), (986, 72991012), (1972, 36495506), (2131, 33772472), (3944, 18247753), (4262, 16886236), (8524, 8443118), (8563, 8404664), (17048, 4221559), (17126, 4202332), (34252, 2101166), (36227, 1986616), (61799, 1164568), (68504, 1050583), (72454, 993308), (123598, 582284), (144908, 496654), (145571, 494392), (247196, 291142), (248327, 289816)]