70637190736

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20344813}}^1$

素因数の和:20344859

約数の個数: 40

約数和(自身を含む): 161456443904

約数和(自身を除く): 90819253168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20344813, 40689626, 81379252, 142413691, 162758504, 284827382, 325517008, 569654764, 630689203, 1139309528, 1261378406, 2278619056, 2522756812, 4414824421, 5045513624, 8829648842, 10091027248, 17659297684, 35318595368, 70637190736]

約数ペア:

[(1, 70637190736), (2, 35318595368), (4, 17659297684), (7, 10091027248), (8, 8829648842), (14, 5045513624), (16, 4414824421), (28, 2522756812), (31, 2278619056), (56, 1261378406), (62, 1139309528), (112, 630689203), (124, 569654764), (217, 325517008), (248, 284827382), (434, 162758504), (496, 142413691), (868, 81379252), (1736, 40689626), (3472, 20344813)]