25999152

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3323}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 67596864

約数和(自身を除く): 41597712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3323, 3912, 6646, 7824, 9969, 13292, 19938, 26584, 39876, 53168, 79752, 159504, 541649, 1083298, 1624947, 2166596, 3249894, 4333192, 6499788, 8666384, 12999576, 25999152]

約数ペア:

[(1, 25999152), (2, 12999576), (3, 8666384), (4, 6499788), (6, 4333192), (8, 3249894), (12, 2166596), (16, 1624947), (24, 1083298), (48, 541649), (163, 159504), (326, 79752), (489, 53168), (652, 39876), (978, 26584), (1304, 19938), (1956, 13292), (2608, 9969), (3323, 7824), (3912, 6646)]