28306388697979

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1\times {\mathrm{1213}}^1\times {\mathrm{51059}}^1$

素因数の和:52987

約数の個数: 32

約数和(自身を含む): 32729051520000

約数和(自身を除く): 4422662822021

約数列:

[1, 7, 109, 599, 763, 1213, 4193, 8491, 51059, 65291, 132217, 357413, 457037, 726587, 925519, 5086109, 5565431, 30584341, 38958017, 61934567, 79197983, 214090387, 433541969, 554385881, 3333693169, 6750867803, 23335852183, 37098805633, 47256074621, 259691639431, 4043769813997, 28306388697979]

約数ペア:

[(1, 28306388697979), (7, 4043769813997), (109, 259691639431), (599, 47256074621), (763, 37098805633), (1213, 23335852183), (4193, 6750867803), (8491, 3333693169), (51059, 554385881), (65291, 433541969), (132217, 214090387), (357413, 79197983), (457037, 61934567), (726587, 38958017), (925519, 30584341), (5086109, 5565431)]