23421244

素因数分解:

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

素因数の和:287

約数の個数: 72

約数和(自身を含む): 53387264

約数和(自身を除く): 29966020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 223, 242, 308, 341, 434, 446, 484, 682, 847, 868, 892, 1364, 1561, 1694, 2387, 2453, 3122, 3388, 3751, 4774, 4906, 6244, 6913, 7502, 9548, 9812, 13826, 15004, 17171, 26257, 26983, 27652, 34342, 48391, 52514, 53966, 68684, 76043, 96782, 105028, 107932, 152086, 188881, 193564, 304172, 377762, 532301, 755524, 836473, 1064602, 1672946, 2129204, 3345892, 5855311, 11710622, 23421244]

約数ペア:

[(1, 23421244), (2, 11710622), (4, 5855311), (7, 3345892), (11, 2129204), (14, 1672946), (22, 1064602), (28, 836473), (31, 755524), (44, 532301), (62, 377762), (77, 304172), (121, 193564), (124, 188881), (154, 152086), (217, 107932), (223, 105028), (242, 96782), (308, 76043), (341, 68684), (434, 53966), (446, 52514), (484, 48391), (682, 34342), (847, 27652), (868, 26983), (892, 26257), (1364, 17171), (1561, 15004), (1694, 13826), (2387, 9812), (2453, 9548), (3122, 7502), (3388, 6913), (3751, 6244), (4774, 4906)]