27121432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3673}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 55550880

約数和(自身を除く): 28429448

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3673, 3692, 7346, 7384, 14692, 29384, 47749, 95498, 190996, 260783, 381992, 521566, 1043132, 2086264, 3390179, 6780358, 13560716, 27121432]

約数ペア:

[(1, 27121432), (2, 13560716), (4, 6780358), (8, 3390179), (13, 2086264), (26, 1043132), (52, 521566), (71, 381992), (104, 260783), (142, 190996), (284, 95498), (568, 47749), (923, 29384), (1846, 14692), (3673, 7384), (3692, 7346)]