15676206916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{3467}}^1$

素因数の和:3868

約数の個数: 48

約数和(自身を含む): 28515949056

約数和(自身を除く): 12839742140

約数列:

[1, 2, 4, 37, 74, 137, 148, 223, 274, 446, 548, 892, 3467, 5069, 6934, 8251, 10138, 13868, 16502, 20276, 30551, 33004, 61102, 122204, 128279, 256558, 474979, 513116, 773141, 949958, 1130387, 1546282, 1899916, 2260774, 3092564, 4521548, 17574223, 28606217, 35148446, 57212434, 70296892, 105920317, 114424868, 211840634, 423681268, 3919051729, 7838103458, 15676206916]

約数ペア:

[(1, 15676206916), (2, 7838103458), (4, 3919051729), (37, 423681268), (74, 211840634), (137, 114424868), (148, 105920317), (223, 70296892), (274, 57212434), (446, 35148446), (548, 28606217), (892, 17574223), (3467, 4521548), (5069, 3092564), (6934, 2260774), (8251, 1899916), (10138, 1546282), (13868, 1130387), (16502, 949958), (20276, 773141), (30551, 513116), (33004, 474979), (61102, 256558), (122204, 128279)]