13704908

素因数分解:

$2^2\times 7^4\times {\mathrm{1427}}^1$

素因数の和:1459

約数の個数: 30

約数和(自身を含む): 27998796

約数和(自身を除く): 14293888

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1427, 2401, 2854, 4802, 5708, 9604, 9989, 19978, 39956, 69923, 139846, 279692, 489461, 978922, 1957844, 3426227, 6852454, 13704908]

約数ペア:

[(1, 13704908), (2, 6852454), (4, 3426227), (7, 1957844), (14, 978922), (28, 489461), (49, 279692), (98, 139846), (196, 69923), (343, 39956), (686, 19978), (1372, 9989), (1427, 9604), (2401, 5708), (2854, 4802)]