4145776

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 8481600

約数和(自身を除く): 4335824

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 149, 188, 296, 298, 376, 592, 596, 752, 1192, 1739, 2384, 3478, 5513, 6956, 7003, 11026, 13912, 14006, 22052, 27824, 28012, 44104, 56024, 88208, 112048, 259111, 518222, 1036444, 2072888, 4145776]

約数ペア:

[(1, 4145776), (2, 2072888), (4, 1036444), (8, 518222), (16, 259111), (37, 112048), (47, 88208), (74, 56024), (94, 44104), (148, 28012), (149, 27824), (188, 22052), (296, 14006), (298, 13912), (376, 11026), (592, 7003), (596, 6956), (752, 5513), (1192, 3478), (1739, 2384)]