28251002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2357}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 45754632

約数和(自身を除く): 17503630

約数列:

[1, 2, 13, 26, 461, 922, 2357, 4714, 5993, 11986, 30641, 61282, 1086577, 2173154, 14125501, 28251002]

約数ペア:

[(1, 28251002), (2, 14125501), (13, 2173154), (26, 1086577), (461, 61282), (922, 30641), (2357, 11986), (4714, 5993)]