70603208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12809}}^1$

素因数の和:12881

約数の個数: 32

約数和(自身を含む): 145265400

約数和(自身を除く): 74662192

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 12809, 25618, 51236, 102472, 166517, 333034, 666068, 678877, 1332136, 1357754, 2715508, 5431016, 8825401, 17650802, 35301604, 70603208]

約数ペア:

[(1, 70603208), (2, 35301604), (4, 17650802), (8, 8825401), (13, 5431016), (26, 2715508), (52, 1357754), (53, 1332136), (104, 678877), (106, 666068), (212, 333034), (424, 166517), (689, 102472), (1378, 51236), (2756, 25618), (5512, 12809)]