21941604416

素因数分解:

$2^6\times {\mathrm{7547}}^1\times {\mathrm{45427}}^1$

素因数の和:52986

約数の個数: 28

約数和(自身を含む): 43547099088

約数和(自身を除く): 21605494672

約数列:

[1, 2, 4, 8, 16, 32, 64, 7547, 15094, 30188, 45427, 60376, 90854, 120752, 181708, 241504, 363416, 483008, 726832, 1453664, 2907328, 342837569, 685675138, 1371350276, 2742700552, 5485401104, 10970802208, 21941604416]

約数ペア:

[(1, 21941604416), (2, 10970802208), (4, 5485401104), (8, 2742700552), (16, 1371350276), (32, 685675138), (64, 342837569), (7547, 2907328), (15094, 1453664), (30188, 726832), (45427, 483008), (60376, 363416), (90854, 241504), (120752, 181708)]