26920452097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{37907}}^1$

素因数の和:38349

約数の個数: 32

約数和(自身を含む): 35110692864

約数和(自身を除く): 8190240767

約数列:

[1, 7, 11, 23, 77, 161, 253, 401, 1771, 2807, 4411, 9223, 30877, 37907, 64561, 101453, 265349, 416977, 710171, 871861, 2918839, 6103027, 9590471, 15200707, 67133297, 106404949, 167207777, 349616261, 1170454439, 2447313827, 3845778871, 26920452097]

約数ペア:

[(1, 26920452097), (7, 3845778871), (11, 2447313827), (23, 1170454439), (77, 349616261), (161, 167207777), (253, 106404949), (401, 67133297), (1771, 15200707), (2807, 9590471), (4411, 6103027), (9223, 2918839), (30877, 871861), (37907, 710171), (64561, 416977), (101453, 265349)]