2912498704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{25349}}^1$

素因数の和:25567

約数の個数: 40

約数和(自身を含む): 5809003200

約数和(自身を除く): 2896504496

約数列:

[1, 2, 4, 8, 16, 43, 86, 167, 172, 334, 344, 668, 688, 1336, 2672, 7181, 14362, 25349, 28724, 50698, 57448, 101396, 114896, 202792, 405584, 1090007, 2180014, 4233283, 4360028, 8466566, 8720056, 16933132, 17440112, 33866264, 67732528, 182031169, 364062338, 728124676, 1456249352, 2912498704]

約数ペア:

[(1, 2912498704), (2, 1456249352), (4, 728124676), (8, 364062338), (16, 182031169), (43, 67732528), (86, 33866264), (167, 17440112), (172, 16933132), (334, 8720056), (344, 8466566), (668, 4360028), (688, 4233283), (1336, 2180014), (2672, 1090007), (7181, 405584), (14362, 202792), (25349, 114896), (28724, 101396), (50698, 57448)]