25494608

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 50889600

約数和(自身を除く): 25394992

約数列:

[1, 2, 4, 8, 16, 59, 113, 118, 226, 236, 239, 452, 472, 478, 904, 944, 956, 1808, 1912, 3824, 6667, 13334, 14101, 26668, 27007, 28202, 53336, 54014, 56404, 106672, 108028, 112808, 216056, 225616, 432112, 1593413, 3186826, 6373652, 12747304, 25494608]

約数ペア:

[(1, 25494608), (2, 12747304), (4, 6373652), (8, 3186826), (16, 1593413), (59, 432112), (113, 225616), (118, 216056), (226, 112808), (236, 108028), (239, 106672), (452, 56404), (472, 54014), (478, 53336), (904, 28202), (944, 27007), (956, 26668), (1808, 14101), (1912, 13334), (3824, 6667)]