25707952

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 51313680

約数和(自身を除く): 25605728

約数列:

[1, 2, 4, 8, 16, 59, 113, 118, 226, 236, 241, 452, 472, 482, 904, 944, 964, 1808, 1928, 3856, 6667, 13334, 14219, 26668, 27233, 28438, 53336, 54466, 56876, 106672, 108932, 113752, 217864, 227504, 435728, 1606747, 3213494, 6426988, 12853976, 25707952]

約数ペア:

[(1, 25707952), (2, 12853976), (4, 6426988), (8, 3213494), (16, 1606747), (59, 435728), (113, 227504), (118, 217864), (226, 113752), (236, 108932), (241, 106672), (452, 56876), (472, 54466), (482, 53336), (904, 28438), (944, 27233), (964, 26668), (1808, 14219), (1928, 13334), (3856, 6667)]