25245428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16787

約数の個数: 24

約数和(自身を含む): 49221480

約数和(自身を除く): 23976052

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 16741, 33482, 66964, 217633, 435266, 485489, 870532, 970978, 1941956, 6311357, 12622714, 25245428]

約数ペア:

[(1, 25245428), (2, 12622714), (4, 6311357), (13, 1941956), (26, 970978), (29, 870532), (52, 485489), (58, 435266), (116, 217633), (377, 66964), (754, 33482), (1508, 16741)]