4258408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6063512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 223, 248, 308, 341, 434, 446, 616, 682, 868, 892, 1364, 1561, 1736, 1784, 2387, 2453, 2728, 3122, 4774, 4906, 6244, 6913, 9548, 9812, 12488, 13826, 17171, 19096, 19624, 27652, 34342, 48391, 55304, 68684, 76043, 96782, 137368, 152086, 193564, 304172, 387128, 532301, 608344, 1064602, 2129204, 4258408]

約数ペア:

[(1, 4258408), (2, 2129204), (4, 1064602), (7, 608344), (8, 532301), (11, 387128), (14, 304172), (22, 193564), (28, 152086), (31, 137368), (44, 96782), (56, 76043), (62, 68684), (77, 55304), (88, 48391), (124, 34342), (154, 27652), (217, 19624), (223, 19096), (248, 17171), (308, 13826), (341, 12488), (434, 9812), (446, 9548), (616, 6913), (682, 6244), (868, 4906), (892, 4774), (1364, 3122), (1561, 2728), (1736, 2453), (1784, 2387)]