39254138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6217}}^1$

素因数の和:6278

約数の個数: 32

約数和(自身を含む): 75212928

約数和(自身を除く): 35958790

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6217, 6314, 12434, 43519, 68387, 87038, 136774, 254897, 478709, 509794, 957418, 1784279, 2803867, 3568558, 5607734, 19627069, 39254138]

約数ペア:

[(1, 39254138), (2, 19627069), (7, 5607734), (11, 3568558), (14, 2803867), (22, 1784279), (41, 957418), (77, 509794), (82, 478709), (154, 254897), (287, 136774), (451, 87038), (574, 68387), (902, 43519), (3157, 12434), (6217, 6314)]