28210084

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 57845424

約数和(自身を除く): 29635340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 883, 1141, 1766, 2282, 3532, 4564, 6181, 7987, 12362, 15974, 24724, 31948, 43267, 86534, 143929, 173068, 287858, 575716, 1007503, 2015006, 4030012, 7052521, 14105042, 28210084]

約数ペア:

[(1, 28210084), (2, 14105042), (4, 7052521), (7, 4030012), (14, 2015006), (28, 1007503), (49, 575716), (98, 287858), (163, 173068), (196, 143929), (326, 86534), (652, 43267), (883, 31948), (1141, 24724), (1766, 15974), (2282, 12362), (3532, 7987), (4564, 6181)]