28435716

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{5231}}^1$

素因数の和:5392

約数の個数: 36

約数和(自身を含む): 72369024

約数和(自身を除く): 43933308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5231, 5436, 10462, 15693, 20924, 31386, 47079, 62772, 94158, 188316, 789881, 1579762, 2369643, 3159524, 4739286, 7108929, 9478572, 14217858, 28435716]

約数ペア:

[(1, 28435716), (2, 14217858), (3, 9478572), (4, 7108929), (6, 4739286), (9, 3159524), (12, 2369643), (18, 1579762), (36, 789881), (151, 188316), (302, 94158), (453, 62772), (604, 47079), (906, 31386), (1359, 20924), (1812, 15693), (2718, 10462), (5231, 5436)]