78172024

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4547}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 168094080

約数和(自身を除く): 89922056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 4547, 8596, 9094, 17192, 18188, 31829, 36376, 63658, 127316, 254632, 1395929, 2791858, 5583716, 9771503, 11167432, 19543006, 39086012, 78172024]

約数ペア:

[(1, 78172024), (2, 39086012), (4, 19543006), (7, 11167432), (8, 9771503), (14, 5583716), (28, 2791858), (56, 1395929), (307, 254632), (614, 127316), (1228, 63658), (2149, 36376), (2456, 31829), (4298, 18188), (4547, 17192), (8596, 9094)]