15672290438

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{709}}^1\times {\mathrm{1069}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 27540644400

約数和(自身を除く): 11868353962

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 709, 1069, 1418, 1477, 2138, 2954, 4963, 7483, 9926, 10339, 14966, 20678, 34741, 52381, 69482, 104762, 149599, 225559, 299198, 451118, 757921, 1047193, 1515842, 1578913, 2094386, 3157826, 5305447, 7330351, 10610894, 11052391, 14660702, 22104782, 37138129, 74276258, 159921331, 319842662, 1119449317, 2238898634, 7836145219, 15672290438]

約数ペア:

[(1, 15672290438), (2, 7836145219), (7, 2238898634), (14, 1119449317), (49, 319842662), (98, 159921331), (211, 74276258), (422, 37138129), (709, 22104782), (1069, 14660702), (1418, 11052391), (1477, 10610894), (2138, 7330351), (2954, 5305447), (4963, 3157826), (7483, 2094386), (9926, 1578913), (10339, 1515842), (14966, 1047193), (20678, 757921), (34741, 451118), (52381, 299198), (69482, 225559), (104762, 149599)]