28493948

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4483}}^1$

素因数の和:4721

約数の個数: 24

約数和(自身を含む): 57251712

約数和(自身を除く): 28757764

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 4483, 6356, 8966, 17932, 31381, 62762, 125524, 1017641, 2035282, 4070564, 7123487, 14246974, 28493948]

約数ペア:

[(1, 28493948), (2, 14246974), (4, 7123487), (7, 4070564), (14, 2035282), (28, 1017641), (227, 125524), (454, 62762), (908, 31381), (1589, 17932), (3178, 8966), (4483, 6356)]