28711038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 61549056

約数和(自身を除く): 32838018

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 5623, 11246, 16869, 33738, 129329, 208051, 258658, 387987, 416102, 624153, 775974, 1248306, 4785173, 9570346, 14355519, 28711038]

約数ペア:

[(1, 28711038), (2, 14355519), (3, 9570346), (6, 4785173), (23, 1248306), (37, 775974), (46, 624153), (69, 416102), (74, 387987), (111, 258658), (138, 208051), (222, 129329), (851, 33738), (1702, 16869), (2553, 11246), (5106, 5623)]