25897168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 55041120

約数和(自身を除く): 29143952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 547, 1076, 1094, 2152, 2188, 2959, 4304, 4376, 5918, 6017, 8752, 11836, 12034, 23672, 24068, 47344, 48136, 96272, 147143, 294286, 588572, 1177144, 1618573, 2354288, 3237146, 6474292, 12948584, 25897168]

約数ペア:

[(1, 25897168), (2, 12948584), (4, 6474292), (8, 3237146), (11, 2354288), (16, 1618573), (22, 1177144), (44, 588572), (88, 294286), (176, 147143), (269, 96272), (538, 48136), (547, 47344), (1076, 24068), (1094, 23672), (2152, 12034), (2188, 11836), (2959, 8752), (4304, 6017), (4376, 5918)]