40532908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21067}}^1$

素因数の和:21121

約数の個数: 24

約数和(自身を含む): 78457232

約数和(自身を除く): 37924324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 21067, 42134, 84268, 273871, 547742, 779479, 1095484, 1558958, 3117916, 10133227, 20266454, 40532908]

約数ペア:

[(1, 40532908), (2, 20266454), (4, 10133227), (13, 3117916), (26, 1558958), (37, 1095484), (52, 779479), (74, 547742), (148, 273871), (481, 84268), (962, 42134), (1924, 21067)]