7891009088

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{619583}}^1$

素因数の和:619794

約数の個数: 28

約数和(自身を含む): 15737433600

約数和(自身を除く): 7846424512

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 619583, 1239166, 2478332, 4956664, 9913328, 19826656, 39653312, 123297017, 246594034, 493188068, 986376136, 1972752272, 3945504544, 7891009088]

約数ペア:

[(1, 7891009088), (2, 3945504544), (4, 1972752272), (8, 986376136), (16, 493188068), (32, 246594034), (64, 123297017), (199, 39653312), (398, 19826656), (796, 9913328), (1592, 4956664), (3184, 2478332), (6368, 1239166), (12736, 619583)]