39089908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 82583424

約数和(自身を除く): 43493516

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1847, 1924, 3694, 5291, 7388, 10582, 20317, 21164, 24011, 40634, 48022, 68339, 81268, 96044, 136678, 264121, 273356, 528242, 751729, 888407, 1056484, 1503458, 1776814, 3006916, 3553628, 9772477, 19544954, 39089908]

約数ペア:

[(1, 39089908), (2, 19544954), (4, 9772477), (11, 3553628), (13, 3006916), (22, 1776814), (26, 1503458), (37, 1056484), (44, 888407), (52, 751729), (74, 528242), (143, 273356), (148, 264121), (286, 136678), (407, 96044), (481, 81268), (572, 68339), (814, 48022), (962, 40634), (1628, 24011), (1847, 21164), (1924, 20317), (3694, 10582), (5291, 7388)]