25575708

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 61576704

約数和(自身を除く): 36000996

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 188, 274, 282, 331, 411, 548, 564, 662, 822, 993, 1324, 1644, 1986, 3972, 6439, 12878, 15557, 19317, 25756, 31114, 38634, 45347, 46671, 62228, 77268, 90694, 93342, 136041, 181388, 186684, 272082, 544164, 2131309, 4262618, 6393927, 8525236, 12787854, 25575708]

約数ペア:

[(1, 25575708), (2, 12787854), (3, 8525236), (4, 6393927), (6, 4262618), (12, 2131309), (47, 544164), (94, 272082), (137, 186684), (141, 181388), (188, 136041), (274, 93342), (282, 90694), (331, 77268), (411, 62228), (548, 46671), (564, 45347), (662, 38634), (822, 31114), (993, 25756), (1324, 19317), (1644, 15557), (1986, 12878), (3972, 6439)]