896019328

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{19391}}^1$

素因数の和:19443

約数の個数: 48

約数和(自身を含む): 1884029760

約数和(自身を除く): 988010432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5776, 11552, 19391, 23104, 38782, 46208, 77564, 155128, 310256, 368429, 620512, 736858, 1241024, 1473716, 2482048, 2947432, 5894864, 7000151, 11789728, 14000302, 23579456, 28000604, 47158912, 56001208, 112002416, 224004832, 448009664, 896019328]

約数ペア:

[(1, 896019328), (2, 448009664), (4, 224004832), (8, 112002416), (16, 56001208), (19, 47158912), (32, 28000604), (38, 23579456), (64, 14000302), (76, 11789728), (128, 7000151), (152, 5894864), (304, 2947432), (361, 2482048), (608, 1473716), (722, 1241024), (1216, 736858), (1444, 620512), (2432, 368429), (2888, 310256), (5776, 155128), (11552, 77564), (19391, 46208), (23104, 38782)]