28431318

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 59141376

約数和(自身を除く): 30710058

約数列:

[1, 2, 3, 6, 37, 74, 83, 111, 166, 222, 249, 498, 1543, 3071, 3086, 4629, 6142, 9213, 9258, 18426, 57091, 114182, 128069, 171273, 256138, 342546, 384207, 768414, 4738553, 9477106, 14215659, 28431318]

約数ペア:

[(1, 28431318), (2, 14215659), (3, 9477106), (6, 4738553), (37, 768414), (74, 384207), (83, 342546), (111, 256138), (166, 171273), (222, 128069), (249, 114182), (498, 57091), (1543, 18426), (3071, 9258), (3086, 9213), (4629, 6142)]