78038212

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{3931}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 156336320

約数和(自身を除く): 78298108

約数列:

[1, 2, 4, 7, 14, 28, 709, 1418, 2836, 3931, 4963, 7862, 9926, 15724, 19852, 27517, 55034, 110068, 2787079, 5574158, 11148316, 19509553, 39019106, 78038212]

約数ペア:

[(1, 78038212), (2, 39019106), (4, 19509553), (7, 11148316), (14, 5574158), (28, 2787079), (709, 110068), (1418, 55034), (2836, 27517), (3931, 19852), (4963, 15724), (7862, 9926)]