42021048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 109440000

約数和(自身を除く): 67418952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 599, 632, 888, 948, 1198, 1797, 1896, 2396, 2923, 3594, 4792, 5846, 7188, 8769, 11692, 14376, 17538, 22163, 23384, 35076, 44326, 47321, 66489, 70152, 88652, 94642, 132978, 141963, 177304, 189284, 265956, 283926, 378568, 531912, 567852, 1135704, 1750877, 3501754, 5252631, 7003508, 10505262, 14007016, 21010524, 42021048]

約数ペア:

[(1, 42021048), (2, 21010524), (3, 14007016), (4, 10505262), (6, 7003508), (8, 5252631), (12, 3501754), (24, 1750877), (37, 1135704), (74, 567852), (79, 531912), (111, 378568), (148, 283926), (158, 265956), (222, 189284), (237, 177304), (296, 141963), (316, 132978), (444, 94642), (474, 88652), (599, 70152), (632, 66489), (888, 47321), (948, 44326), (1198, 35076), (1797, 23384), (1896, 22163), (2396, 17538), (2923, 14376), (3594, 11692), (4792, 8769), (5846, 7188)]