724672804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{159059}}^1$

素因数の和:159147

約数の個数: 24

約数和(自身を含む): 1362826080

約数和(自身を除く): 638153276

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 159059, 318118, 636236, 2704003, 5408006, 10656953, 10816012, 21313906, 42627812, 181168201, 362336402, 724672804]

約数ペア:

[(1, 724672804), (2, 362336402), (4, 181168201), (17, 42627812), (34, 21313906), (67, 10816012), (68, 10656953), (134, 5408006), (268, 2704003), (1139, 636236), (2278, 318118), (4556, 159059)]