984976768

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{38669}}^1$

素因数の和:38882

約数の個数: 32

約数和(自身を含む): 1972170000

約数和(自身を除く): 987193232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 6368, 12736, 25472, 38669, 77338, 154676, 309352, 618704, 1237408, 2474816, 4949632, 7695131, 15390262, 30780524, 61561048, 123122096, 246244192, 492488384, 984976768]

約数ペア:

[(1, 984976768), (2, 492488384), (4, 246244192), (8, 123122096), (16, 61561048), (32, 30780524), (64, 15390262), (128, 7695131), (199, 4949632), (398, 2474816), (796, 1237408), (1592, 618704), (3184, 309352), (6368, 154676), (12736, 77338), (25472, 38669)]