65967512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7127}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 134719200

約数和(自身を除く): 68751688

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 7127, 9256, 14254, 28508, 57016, 92651, 185302, 370604, 634303, 741208, 1268606, 2537212, 5074424, 8245939, 16491878, 32983756, 65967512]

約数ペア:

[(1, 65967512), (2, 32983756), (4, 16491878), (8, 8245939), (13, 5074424), (26, 2537212), (52, 1268606), (89, 741208), (104, 634303), (178, 370604), (356, 185302), (712, 92651), (1157, 57016), (2314, 28508), (4628, 14254), (7127, 9256)]