29505736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 61325460

約数和(自身を除く): 31819724

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 101, 104, 106, 202, 212, 404, 424, 689, 808, 1313, 1378, 2626, 2756, 2809, 5252, 5353, 5512, 5618, 10504, 10706, 11236, 21412, 22472, 36517, 42824, 69589, 73034, 139178, 146068, 278356, 283709, 292136, 556712, 567418, 1134836, 2269672, 3688217, 7376434, 14752868, 29505736]

約数ペア:

[(1, 29505736), (2, 14752868), (4, 7376434), (8, 3688217), (13, 2269672), (26, 1134836), (52, 567418), (53, 556712), (101, 292136), (104, 283709), (106, 278356), (202, 146068), (212, 139178), (404, 73034), (424, 69589), (689, 42824), (808, 36517), (1313, 22472), (1378, 21412), (2626, 11236), (2756, 10706), (2809, 10504), (5252, 5618), (5353, 5512)]