72065497

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 84575232

約数和(自身を除く): 12509735

約数列:

[1, 7, 71, 83, 497, 581, 1747, 5893, 12229, 41251, 124037, 145001, 868259, 1015007, 10295071, 72065497]

約数ペア:

[(1, 72065497), (7, 10295071), (71, 1015007), (83, 868259), (497, 145001), (581, 124037), (1747, 41251), (5893, 12229)]