39768625156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{19319}}^1$

素因数の和:20644

約数の個数: 48

約数和(自身を含む): 77430850560

約数和(自身を除く): 37662225404

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1277, 1612, 2554, 5108, 16601, 19319, 33202, 38638, 39587, 66404, 77276, 79174, 158348, 251147, 502294, 514631, 598889, 1004588, 1029262, 1197778, 2058524, 2395556, 7785557, 15571114, 24670363, 31142228, 49340726, 98681452, 320714719, 641429438, 764781253, 1282858876, 1529562506, 3059125012, 9942156289, 19884312578, 39768625156]

約数ペア:

[(1, 39768625156), (2, 19884312578), (4, 9942156289), (13, 3059125012), (26, 1529562506), (31, 1282858876), (52, 764781253), (62, 641429438), (124, 320714719), (403, 98681452), (806, 49340726), (1277, 31142228), (1612, 24670363), (2554, 15571114), (5108, 7785557), (16601, 2395556), (19319, 2058524), (33202, 1197778), (38638, 1029262), (39587, 1004588), (66404, 598889), (77276, 514631), (79174, 502294), (158348, 251147)]