74745438

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 153660672

約数和(自身を除く): 78915234

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 281, 562, 843, 1031, 1686, 2062, 3093, 6186, 12083, 24166, 36249, 44333, 72498, 88666, 132999, 265998, 289711, 579422, 869133, 1738266, 12457573, 24915146, 37372719, 74745438]

約数ペア:

[(1, 74745438), (2, 37372719), (3, 24915146), (6, 12457573), (43, 1738266), (86, 869133), (129, 579422), (258, 289711), (281, 265998), (562, 132999), (843, 88666), (1031, 72498), (1686, 44333), (2062, 36249), (3093, 24166), (6186, 12083)]