38425244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 82583424

約数和(自身を除く): 44158180

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 121, 124, 143, 197, 242, 286, 341, 394, 403, 484, 572, 682, 788, 806, 1364, 1573, 1612, 2167, 2561, 3146, 3751, 4334, 4433, 5122, 6107, 6292, 7502, 8668, 8866, 10244, 12214, 15004, 17732, 23837, 24428, 28171, 47674, 48763, 56342, 67177, 79391, 95348, 97526, 112684, 134354, 158782, 195052, 268708, 309881, 317564, 619762, 738947, 873301, 1239524, 1477894, 1746602, 2955788, 3493204, 9606311, 19212622, 38425244]

約数ペア:

[(1, 38425244), (2, 19212622), (4, 9606311), (11, 3493204), (13, 2955788), (22, 1746602), (26, 1477894), (31, 1239524), (44, 873301), (52, 738947), (62, 619762), (121, 317564), (124, 309881), (143, 268708), (197, 195052), (242, 158782), (286, 134354), (341, 112684), (394, 97526), (403, 95348), (484, 79391), (572, 67177), (682, 56342), (788, 48763), (806, 47674), (1364, 28171), (1573, 24428), (1612, 23837), (2167, 17732), (2561, 15004), (3146, 12214), (3751, 10244), (4334, 8866), (4433, 8668), (5122, 7502), (6107, 6292)]