38858442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 52877622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 83, 142, 157, 166, 213, 249, 314, 426, 471, 497, 498, 581, 942, 994, 1099, 1162, 1491, 1743, 2198, 2982, 3297, 3486, 5893, 6594, 11147, 11786, 13031, 17679, 22294, 26062, 33441, 35358, 39093, 41251, 66882, 78029, 78186, 82502, 91217, 123753, 156058, 182434, 234087, 247506, 273651, 468174, 547302, 925201, 1850402, 2775603, 5551206, 6476407, 12952814, 19429221, 38858442]

約数ペア:

[(1, 38858442), (2, 19429221), (3, 12952814), (6, 6476407), (7, 5551206), (14, 2775603), (21, 1850402), (42, 925201), (71, 547302), (83, 468174), (142, 273651), (157, 247506), (166, 234087), (213, 182434), (249, 156058), (314, 123753), (426, 91217), (471, 82502), (497, 78186), (498, 78029), (581, 66882), (942, 41251), (994, 39093), (1099, 35358), (1162, 33441), (1491, 26062), (1743, 22294), (2198, 17679), (2982, 13031), (3297, 11786), (3486, 11147), (5893, 6594)]