2247127805968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{17837}}^1\times {\mathrm{110899}}^1$

素因数の和:128815

約数の個数: 40

約数和(自身を含む): 4415418734400

約数和(自身を除く): 2168290928432

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 17837, 35674, 71348, 110899, 142696, 221798, 285392, 443596, 887192, 1266427, 1774384, 2532854, 5065708, 7873829, 10131416, 15747658, 20262832, 31495316, 62990632, 125981264, 1978105463, 3956210926, 7912421852, 15824843704, 31649687408, 140445487873, 280890975746, 561781951492, 1123563902984, 2247127805968]

約数ペア:

[(1, 2247127805968), (2, 1123563902984), (4, 561781951492), (8, 280890975746), (16, 140445487873), (71, 31649687408), (142, 15824843704), (284, 7912421852), (568, 3956210926), (1136, 1978105463), (17837, 125981264), (35674, 62990632), (71348, 31495316), (110899, 20262832), (142696, 15747658), (221798, 10131416), (285392, 7873829), (443596, 5065708), (887192, 2532854), (1266427, 1774384)]