712697936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{84523}}^1$

素因数の和:84579

約数の個数: 40

約数和(自身を含む): 1509260544

約数和(自身を除く): 796562608

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 84523, 169046, 338092, 676184, 1352368, 1436891, 2620213, 2873782, 5240426, 5747564, 10480852, 11495128, 20961704, 22990256, 41923408, 44543621, 89087242, 178174484, 356348968, 712697936]

約数ペア:

[(1, 712697936), (2, 356348968), (4, 178174484), (8, 89087242), (16, 44543621), (17, 41923408), (31, 22990256), (34, 20961704), (62, 11495128), (68, 10480852), (124, 5747564), (136, 5240426), (248, 2873782), (272, 2620213), (496, 1436891), (527, 1352368), (1054, 676184), (2108, 338092), (4216, 169046), (8432, 84523)]