67964798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 46947202

約数列:

[1, 2, 11, 22, 41, 82, 151, 302, 451, 499, 902, 998, 1661, 3322, 5489, 6191, 10978, 12382, 20459, 40918, 68101, 75349, 136202, 150698, 225049, 450098, 828839, 1657678, 3089309, 6178618, 33982399, 67964798]

約数ペア:

[(1, 67964798), (2, 33982399), (11, 6178618), (22, 3089309), (41, 1657678), (82, 828839), (151, 450098), (302, 225049), (451, 150698), (499, 136202), (902, 75349), (998, 68101), (1661, 40918), (3322, 20459), (5489, 12382), (6191, 10978)]