42530327

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 10346473

約数列:

[1, 7, 29, 53, 59, 67, 203, 371, 413, 469, 1537, 1711, 1943, 3127, 3551, 3953, 10759, 11977, 13601, 21889, 24857, 27671, 90683, 102979, 114637, 209509, 634781, 720853, 802459, 1466563, 6075761, 42530327]

約数ペア:

[(1, 42530327), (7, 6075761), (29, 1466563), (53, 802459), (59, 720853), (67, 634781), (203, 209509), (371, 114637), (413, 102979), (469, 90683), (1537, 27671), (1711, 24857), (1943, 21889), (3127, 13601), (3551, 11977), (3953, 10759)]