28424090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{123583}}^1$

素因数の和:123613

約数の個数: 16

約数和(自身を含む): 53388288

約数和(自身を除く): 24964198

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 123583, 247166, 617915, 1235830, 2842409, 5684818, 14212045, 28424090]

約数ペア:

[(1, 28424090), (2, 14212045), (5, 5684818), (10, 2842409), (23, 1235830), (46, 617915), (115, 247166), (230, 123583)]