40231324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 84672000

約数和(自身を除く): 44440676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 349, 358, 644, 698, 716, 1253, 1396, 2443, 2506, 4117, 4886, 5012, 8027, 8234, 9772, 16054, 16468, 28819, 32108, 56189, 57638, 62471, 112378, 115276, 124942, 224756, 249884, 437297, 874594, 1436833, 1749188, 2873666, 5747332, 10057831, 20115662, 40231324]

約数ペア:

[(1, 40231324), (2, 20115662), (4, 10057831), (7, 5747332), (14, 2873666), (23, 1749188), (28, 1436833), (46, 874594), (92, 437297), (161, 249884), (179, 224756), (322, 124942), (349, 115276), (358, 112378), (644, 62471), (698, 57638), (716, 56189), (1253, 32108), (1396, 28819), (2443, 16468), (2506, 16054), (4117, 9772), (4886, 8234), (5012, 8027)]