23354408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 33047512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1223, 1364, 1736, 2387, 2446, 2728, 4774, 4892, 8561, 9548, 9784, 13453, 17122, 19096, 26906, 34244, 37913, 53812, 68488, 75826, 94171, 107624, 151652, 188342, 265391, 303304, 376684, 417043, 530782, 753368, 834086, 1061564, 1668172, 2123128, 2919301, 3336344, 5838602, 11677204, 23354408]

約数ペア:

[(1, 23354408), (2, 11677204), (4, 5838602), (7, 3336344), (8, 2919301), (11, 2123128), (14, 1668172), (22, 1061564), (28, 834086), (31, 753368), (44, 530782), (56, 417043), (62, 376684), (77, 303304), (88, 265391), (124, 188342), (154, 151652), (217, 107624), (248, 94171), (308, 75826), (341, 68488), (434, 53812), (616, 37913), (682, 34244), (868, 26906), (1223, 19096), (1364, 17122), (1736, 13453), (2387, 9784), (2446, 9548), (2728, 8561), (4774, 4892)]