28212148

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 50571360

約数和(自身を除く): 22359212

約数列:

[1, 2, 4, 59, 118, 173, 236, 346, 691, 692, 1382, 2764, 10207, 20414, 40769, 40828, 81538, 119543, 163076, 239086, 478172, 7053037, 14106074, 28212148]

約数ペア:

[(1, 28212148), (2, 14106074), (4, 7053037), (59, 478172), (118, 239086), (173, 163076), (236, 119543), (346, 81538), (691, 40828), (692, 40769), (1382, 20414), (2764, 10207)]