28452476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3023}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 53936064

約数和(自身を除く): 25483588

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3023, 4706, 6046, 9412, 12092, 39299, 78598, 157196, 547163, 1094326, 2188652, 7113119, 14226238, 28452476]

約数ペア:

[(1, 28452476), (2, 14226238), (4, 7113119), (13, 2188652), (26, 1094326), (52, 547163), (181, 157196), (362, 78598), (724, 39299), (2353, 12092), (3023, 9412), (4706, 6046)]