26623870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 62487936

約数和(自身を除く): 35864066

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 1721, 2210, 3094, 3442, 7735, 8605, 12047, 15470, 17210, 22373, 24094, 29257, 44746, 58514, 60235, 111865, 120470, 146285, 156611, 204799, 223730, 292570, 313222, 380341, 409598, 760682, 783055, 1023995, 1566110, 1901705, 2047990, 2662387, 3803410, 5324774, 13311935, 26623870]

約数ペア:

[(1, 26623870), (2, 13311935), (5, 5324774), (7, 3803410), (10, 2662387), (13, 2047990), (14, 1901705), (17, 1566110), (26, 1023995), (34, 783055), (35, 760682), (65, 409598), (70, 380341), (85, 313222), (91, 292570), (119, 223730), (130, 204799), (170, 156611), (182, 146285), (221, 120470), (238, 111865), (442, 60235), (455, 58514), (595, 44746), (910, 29257), (1105, 24094), (1190, 22373), (1547, 17210), (1721, 15470), (2210, 12047), (3094, 8605), (3442, 7735)]