66519076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5228

約数の個数: 36

約数和(自身を含む): 132711600

約数和(自身を除く): 66192524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 5179, 6422, 10358, 12844, 20716, 67327, 98401, 134654, 196802, 269308, 393604, 875251, 1279213, 1750502, 2558426, 3501004, 5116852, 16629769, 33259538, 66519076]

約数ペア:

[(1, 66519076), (2, 33259538), (4, 16629769), (13, 5116852), (19, 3501004), (26, 2558426), (38, 1750502), (52, 1279213), (76, 875251), (169, 393604), (247, 269308), (338, 196802), (494, 134654), (676, 98401), (988, 67327), (3211, 20716), (5179, 12844), (6422, 10358)]