78223322

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 48445990

約数列:

[1, 2, 23, 46, 47, 94, 97, 194, 373, 746, 1081, 2162, 2231, 4462, 4559, 8579, 9118, 17158, 17531, 35062, 36181, 72362, 104857, 209714, 403213, 806426, 832163, 1664326, 1700507, 3401014, 39111661, 78223322]

約数ペア:

[(1, 78223322), (2, 39111661), (23, 3401014), (46, 1700507), (47, 1664326), (94, 832163), (97, 806426), (194, 403213), (373, 209714), (746, 104857), (1081, 72362), (2162, 36181), (2231, 35062), (4462, 17531), (4559, 17158), (8579, 9118)]