39837983332

素因数分解:

$2^2\times 7^3\times {\mathrm{2087}}^1\times {\mathrm{13913}}^1$

素因数の和:16025

約数の個数: 48

約数和(自身を含む): 81346809600

約数和(自身を除く): 41508826268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2087, 4174, 8348, 13913, 14609, 27826, 29218, 55652, 58436, 97391, 102263, 194782, 204526, 389564, 409052, 681737, 715841, 1363474, 1431682, 2726948, 2863364, 4772159, 9544318, 19088636, 29036431, 58072862, 116145724, 203255017, 406510034, 813020068, 1422785119, 2845570238, 5691140476, 9959495833, 19918991666, 39837983332]

約数ペア:

[(1, 39837983332), (2, 19918991666), (4, 9959495833), (7, 5691140476), (14, 2845570238), (28, 1422785119), (49, 813020068), (98, 406510034), (196, 203255017), (343, 116145724), (686, 58072862), (1372, 29036431), (2087, 19088636), (4174, 9544318), (8348, 4772159), (13913, 2863364), (14609, 2726948), (27826, 1431682), (29218, 1363474), (55652, 715841), (58436, 681737), (97391, 409052), (102263, 389564), (194782, 204526)]