67477264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{59399}}^1$

素因数の和:59478

約数の個数: 20

約数和(自身を含む): 132580800

約数和(自身を除く): 65103536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 59399, 118798, 237596, 475192, 950384, 4217329, 8434658, 16869316, 33738632, 67477264]

約数ペア:

[(1, 67477264), (2, 33738632), (4, 16869316), (8, 8434658), (16, 4217329), (71, 950384), (142, 475192), (284, 237596), (568, 118798), (1136, 59399)]