7864098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 18703872

約数和(自身を除く): 10839774

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 163, 187, 258, 326, 374, 473, 489, 561, 731, 946, 978, 1122, 1419, 1462, 1793, 2193, 2771, 2838, 3586, 4386, 5379, 5542, 7009, 8041, 8313, 10758, 14018, 16082, 16626, 21027, 24123, 30481, 42054, 48246, 60962, 77099, 91443, 119153, 154198, 182886, 231297, 238306, 357459, 462594, 714918, 1310683, 2621366, 3932049, 7864098]

約数ペア:

[(1, 7864098), (2, 3932049), (3, 2621366), (6, 1310683), (11, 714918), (17, 462594), (22, 357459), (33, 238306), (34, 231297), (43, 182886), (51, 154198), (66, 119153), (86, 91443), (102, 77099), (129, 60962), (163, 48246), (187, 42054), (258, 30481), (326, 24123), (374, 21027), (473, 16626), (489, 16082), (561, 14018), (731, 10758), (946, 8313), (978, 8041), (1122, 7009), (1419, 5542), (1462, 5379), (1793, 4386), (2193, 3586), (2771, 2838)]