25022572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 47617416

約数和(自身を除く): 22594844

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 131, 212, 262, 524, 901, 1802, 2227, 2809, 3604, 4454, 5618, 6943, 8908, 11236, 13886, 27772, 47753, 95506, 118031, 191012, 236062, 367979, 472124, 735958, 1471916, 6255643, 12511286, 25022572]

約数ペア:

[(1, 25022572), (2, 12511286), (4, 6255643), (17, 1471916), (34, 735958), (53, 472124), (68, 367979), (106, 236062), (131, 191012), (212, 118031), (262, 95506), (524, 47753), (901, 27772), (1802, 13886), (2227, 11236), (2809, 8908), (3604, 6943), (4454, 5618)]