27429464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 54490800

約数和(自身を除く): 27061336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 997, 1448, 1994, 3439, 3988, 6878, 7976, 13756, 18943, 27512, 37886, 75772, 151544, 180457, 360914, 721828, 1443656, 3428683, 6857366, 13714732, 27429464]

約数ペア:

[(1, 27429464), (2, 13714732), (4, 6857366), (8, 3428683), (19, 1443656), (38, 721828), (76, 360914), (152, 180457), (181, 151544), (362, 75772), (724, 37886), (997, 27512), (1448, 18943), (1994, 13756), (3439, 7976), (3988, 6878)]