27861358

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{37549}}^1$

素因数の和:37611

約数の個数: 16

約数和(自身を含む): 48664800

約数和(自身を除く): 20803442

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 37549, 75098, 262843, 525686, 1990097, 3980194, 13930679, 27861358]

約数ペア:

[(1, 27861358), (2, 13930679), (7, 3980194), (14, 1990097), (53, 525686), (106, 262843), (371, 75098), (742, 37549)]