29515871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 8845729

約数列:

[1, 7, 11, 59, 73, 77, 89, 413, 511, 623, 649, 803, 979, 4307, 4543, 5251, 5621, 6497, 6853, 30149, 36757, 45479, 47377, 57761, 71467, 331639, 383323, 404327, 500269, 2683261, 4216553, 29515871]

約数ペア:

[(1, 29515871), (7, 4216553), (11, 2683261), (59, 500269), (73, 404327), (77, 383323), (89, 331639), (413, 71467), (511, 57761), (623, 47377), (649, 45479), (803, 36757), (979, 30149), (4307, 6853), (4543, 6497), (5251, 5621)]