70121272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 72611528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 5309, 6604, 10618, 13208, 21236, 42472, 69017, 138034, 276068, 552136, 674243, 1348486, 2696972, 5393944, 8765159, 17530318, 35060636, 70121272]

約数ペア:

[(1, 70121272), (2, 35060636), (4, 17530318), (8, 8765159), (13, 5393944), (26, 2696972), (52, 1348486), (104, 674243), (127, 552136), (254, 276068), (508, 138034), (1016, 69017), (1651, 42472), (3302, 21236), (5309, 13208), (6604, 10618)]