427336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 987840

約数和(自身を除く): 560504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 587, 728, 1174, 2348, 4109, 4696, 7631, 8218, 15262, 16436, 30524, 32872, 53417, 61048, 106834, 213668, 427336]

約数ペア:

[(1, 427336), (2, 213668), (4, 106834), (7, 61048), (8, 53417), (13, 32872), (14, 30524), (26, 16436), (28, 15262), (52, 8218), (56, 7631), (91, 4696), (104, 4109), (182, 2348), (364, 1174), (587, 728)]