28724092

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 51601536

約数和(自身を除く): 22877444

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 863, 1726, 3452, 8321, 16642, 33284, 45739, 91478, 135491, 182956, 270982, 541964, 7181023, 14362046, 28724092]

約数ペア:

[(1, 28724092), (2, 14362046), (4, 7181023), (53, 541964), (106, 270982), (157, 182956), (212, 135491), (314, 91478), (628, 45739), (863, 33284), (1726, 16642), (3452, 8321)]