28697844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341641}}^1$

素因数の和:341655

約数の個数: 24

約数和(自身を含む): 76527808

約数和(自身を除く): 47829964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341641, 683282, 1024923, 1366564, 2049846, 2391487, 4099692, 4782974, 7174461, 9565948, 14348922, 28697844]

約数ペア:

[(1, 28697844), (2, 14348922), (3, 9565948), (4, 7174461), (6, 4782974), (7, 4099692), (12, 2391487), (14, 2049846), (21, 1366564), (28, 1024923), (42, 683282), (84, 341641)]