42777296

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12671}}^1$

素因数の和:12890

約数の個数: 20

約数和(自身を含む): 83280384

約数和(自身を除く): 40503088

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12671, 25342, 50684, 101368, 202736, 2673581, 5347162, 10694324, 21388648, 42777296]

約数ペア:

[(1, 42777296), (2, 21388648), (4, 10694324), (8, 5347162), (16, 2673581), (211, 202736), (422, 101368), (844, 50684), (1688, 25342), (3376, 12671)]