25995856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 55067904

約数和(自身を除く): 29072048

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3083, 4216, 6166, 8432, 12332, 24664, 49328, 52411, 95573, 104822, 191146, 209644, 382292, 419288, 764584, 838576, 1529168, 1624741, 3249482, 6498964, 12997928, 25995856]

約数ペア:

[(1, 25995856), (2, 12997928), (4, 6498964), (8, 3249482), (16, 1624741), (17, 1529168), (31, 838576), (34, 764584), (62, 419288), (68, 382292), (124, 209644), (136, 191146), (248, 104822), (272, 95573), (496, 52411), (527, 49328), (1054, 24664), (2108, 12332), (3083, 8432), (4216, 6166)]