65025752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38891}}^1$

素因数の和:38927

約数の個数: 32

約数和(自身を含む): 140011200

約数和(自身を除く): 74985448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 38891, 77782, 155564, 311128, 427801, 738929, 855602, 1477858, 1711204, 2955716, 3422408, 5911432, 8128219, 16256438, 32512876, 65025752]

約数ペア:

[(1, 65025752), (2, 32512876), (4, 16256438), (8, 8128219), (11, 5911432), (19, 3422408), (22, 2955716), (38, 1711204), (44, 1477858), (76, 855602), (88, 738929), (152, 427801), (209, 311128), (418, 155564), (836, 77782), (1672, 38891)]