28525622.000000000

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127297}}^1$

素因数の和:127322

約数の個数: 28

約数和(自身を含む): 226335844

約数和(自身を除く): 120424740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 127297, 254594, 509188, 1018376, 1654861, 2036752, 3309722, 4073504, 6619444, 8147008, 13238888, 26477776, 52955552, 105911104]

約数ペア:

[(1, 105911104), (2, 52955552), (4, 26477776), (8, 13238888), (13, 8147008), (16, 6619444), (26, 4073504), (32, 3309722), (52, 2036752), (64, 1654861), (104, 1018376), (208, 509188), (416, 254594), (832, 127297)]