56657432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7673}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 116030880

約数和(自身を除く): 59373448

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 7673, 15346, 30692, 61384, 99749, 199498, 398996, 544783, 797992, 1089566, 2179132, 4358264, 7082179, 14164358, 28328716, 56657432]

約数ペア:

[(1, 56657432), (2, 28328716), (4, 14164358), (8, 7082179), (13, 4358264), (26, 2179132), (52, 1089566), (71, 797992), (104, 544783), (142, 398996), (284, 199498), (568, 99749), (923, 61384), (1846, 30692), (3692, 15346), (7384, 7673)]