78869896

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34351}}^1$

素因数の和:34405

約数の個数: 32

約数和(自身を含む): 173134080

約数和(自身を除く): 94264184

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 34351, 68702, 137404, 240457, 274808, 480914, 961828, 1408391, 1923656, 2816782, 5633564, 9858737, 11267128, 19717474, 39434948, 78869896]

約数ペア:

[(1, 78869896), (2, 39434948), (4, 19717474), (7, 11267128), (8, 9858737), (14, 5633564), (28, 2816782), (41, 1923656), (56, 1408391), (82, 961828), (164, 480914), (287, 274808), (328, 240457), (574, 137404), (1148, 68702), (2296, 34351)]