7139831348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{42391}}^1$

素因数の和:42528

約数の個数: 48

約数和(自身を含む): 13958837760

約数和(自身を除く): 6819006412

約数列:

[1, 2, 4, 13, 26, 41, 52, 79, 82, 158, 164, 316, 533, 1027, 1066, 2054, 2132, 3239, 4108, 6478, 12956, 42107, 42391, 84214, 84782, 168428, 169564, 551083, 1102166, 1738031, 2204332, 3348889, 3476062, 6697778, 6952124, 13395556, 22594403, 43535557, 45188806, 87071114, 90377612, 137304449, 174142228, 274608898, 549217796, 1784957837, 3569915674, 7139831348]

約数ペア:

[(1, 7139831348), (2, 3569915674), (4, 1784957837), (13, 549217796), (26, 274608898), (41, 174142228), (52, 137304449), (79, 90377612), (82, 87071114), (158, 45188806), (164, 43535557), (316, 22594403), (533, 13395556), (1027, 6952124), (1066, 6697778), (2054, 3476062), (2132, 3348889), (3239, 2204332), (4108, 1738031), (6478, 1102166), (12956, 551083), (42107, 169564), (42391, 168428), (84214, 84782)]