69440938994

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{213217}}^1$

素因数の和:213810

約数の個数: 32

約数和(自身を含む): 122035748736

約数和(自身を除く): 52594809742

約数列:

[1, 2, 7, 14, 43, 86, 301, 541, 602, 1082, 3787, 7574, 23263, 46526, 162841, 213217, 325682, 426434, 1492519, 2985038, 9168331, 18336662, 64178317, 115350397, 128356634, 230700794, 807452779, 1614905558, 4960067071, 9920134142, 34720469497, 69440938994]

約数ペア:

[(1, 69440938994), (2, 34720469497), (7, 9920134142), (14, 4960067071), (43, 1614905558), (86, 807452779), (301, 230700794), (541, 128356634), (602, 115350397), (1082, 64178317), (3787, 18336662), (7574, 9168331), (23263, 2985038), (46526, 1492519), (162841, 426434), (213217, 325682)]