25705614848

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{1731251}}^1$

素因数の和:1731298

約数の個数: 40

約数和(自身を含む): 53132123880

約数和(自身を除く): 27426509032

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 1731251, 3462502, 6925004, 13850008, 27700016, 50206279, 55400032, 100412558, 110800064, 200825116, 221600128, 401650232, 443200256, 803300464, 886400512, 1606600928, 3213201856, 6426403712, 12852807424, 25705614848]

約数ペア:

[(1, 25705614848), (2, 12852807424), (4, 6426403712), (8, 3213201856), (16, 1606600928), (29, 886400512), (32, 803300464), (58, 443200256), (64, 401650232), (116, 221600128), (128, 200825116), (232, 110800064), (256, 100412558), (464, 55400032), (512, 50206279), (928, 27700016), (1856, 13850008), (3712, 6925004), (7424, 3462502), (14848, 1731251)]