64476816

素因数分解:

$2^4\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1481}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 166861344

約数和(自身を除く): 102384528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 907, 1481, 1814, 2721, 2962, 3628, 4443, 5442, 5924, 7256, 8886, 10884, 11848, 14512, 17772, 21768, 23696, 35544, 43536, 71088, 1343267, 2686534, 4029801, 5373068, 8059602, 10746136, 16119204, 21492272, 32238408, 64476816]

約数ペア:

[(1, 64476816), (2, 32238408), (3, 21492272), (4, 16119204), (6, 10746136), (8, 8059602), (12, 5373068), (16, 4029801), (24, 2686534), (48, 1343267), (907, 71088), (1481, 43536), (1814, 35544), (2721, 23696), (2962, 21768), (3628, 17772), (4443, 14512), (5442, 11848), (5924, 10884), (7256, 8886)]