66634876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{216347}}^1$

素因数の和:216369

約数の個数: 24

約数和(自身を含む): 145385856

約数和(自身を除く): 78750980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 216347, 432694, 865388, 1514429, 2379817, 3028858, 4759634, 6057716, 9519268, 16658719, 33317438, 66634876]

約数ペア:

[(1, 66634876), (2, 33317438), (4, 16658719), (7, 9519268), (11, 6057716), (14, 4759634), (22, 3028858), (28, 2379817), (44, 1514429), (77, 865388), (154, 432694), (308, 216347)]