78492912496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{7243}}^1\times {\mathrm{14411}}^1$

素因数の和:21709

約数の個数: 40

約数和(自身を含む): 155347985664

約数和(自身を除く): 76855073168

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 7243, 14411, 14486, 28822, 28972, 57644, 57944, 115288, 115888, 230576, 340421, 677317, 680842, 1354634, 1361684, 2709268, 2723368, 5418536, 5446736, 10837072, 104378873, 208757746, 417515492, 835030984, 1670061968, 4905807031, 9811614062, 19623228124, 39246456248, 78492912496]

約数ペア:

[(1, 78492912496), (2, 39246456248), (4, 19623228124), (8, 9811614062), (16, 4905807031), (47, 1670061968), (94, 835030984), (188, 417515492), (376, 208757746), (752, 104378873), (7243, 10837072), (14411, 5446736), (14486, 5418536), (28822, 2723368), (28972, 2709268), (57644, 1361684), (57944, 1354634), (115288, 680842), (115888, 677317), (230576, 340421)]