73458872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5723

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 72315208

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 3266, 5623, 6532, 11246, 13064, 22492, 44984, 129329, 258658, 399233, 517316, 798466, 1034632, 1596932, 3193864, 9182359, 18364718, 36729436, 73458872]

約数ペア:

[(1, 73458872), (2, 36729436), (4, 18364718), (8, 9182359), (23, 3193864), (46, 1596932), (71, 1034632), (92, 798466), (142, 517316), (184, 399233), (284, 258658), (568, 129329), (1633, 44984), (3266, 22492), (5623, 13064), (6532, 11246)]