25899224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 52723440

約数和(自身を除く): 26824216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 1901, 3406, 3802, 6812, 7604, 13624, 15208, 24713, 49426, 98852, 197704, 249031, 498062, 996124, 1992248, 3237403, 6474806, 12949612, 25899224]

約数ペア:

[(1, 25899224), (2, 12949612), (4, 6474806), (8, 3237403), (13, 1992248), (26, 996124), (52, 498062), (104, 249031), (131, 197704), (262, 98852), (524, 49426), (1048, 24713), (1703, 15208), (1901, 13624), (3406, 7604), (3802, 6812)]