38909136

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 119081664

約数和(自身を除く): 80172528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 233, 284, 294, 336, 392, 426, 466, 497, 568, 588, 699, 784, 852, 932, 994, 1136, 1176, 1398, 1491, 1631, 1704, 1864, 1988, 2352, 2796, 2982, 3262, 3408, 3479, 3728, 3976, 4893, 5592, 5964, 6524, 6958, 7952, 9786, 10437, 11184, 11417, 11928, 13048, 13916, 16543, 19572, 20874, 22834, 23856, 26096, 27832, 33086, 34251, 39144, 41748, 45668, 49629, 55664, 66172, 68502, 78288, 83496, 91336, 99258, 115801, 132344, 137004, 166992, 182672, 198516, 231602, 264688, 274008, 347403, 397032, 463204, 548016, 694806, 794064, 810607, 926408, 1389612, 1621214, 1852816, 2431821, 2779224, 3242428, 4863642, 5558448, 6484856, 9727284, 12969712, 19454568, 38909136]

約数ペア:

[(1, 38909136), (2, 19454568), (3, 12969712), (4, 9727284), (6, 6484856), (7, 5558448), (8, 4863642), (12, 3242428), (14, 2779224), (16, 2431821), (21, 1852816), (24, 1621214), (28, 1389612), (42, 926408), (48, 810607), (49, 794064), (56, 694806), (71, 548016), (84, 463204), (98, 397032), (112, 347403), (142, 274008), (147, 264688), (168, 231602), (196, 198516), (213, 182672), (233, 166992), (284, 137004), (294, 132344), (336, 115801), (392, 99258), (426, 91336), (466, 83496), (497, 78288), (568, 68502), (588, 66172), (699, 55664), (784, 49629), (852, 45668), (932, 41748), (994, 39144), (1136, 34251), (1176, 33086), (1398, 27832), (1491, 26096), (1631, 23856), (1704, 22834), (1864, 20874), (1988, 19572), (2352, 16543), (2796, 13916), (2982, 13048), (3262, 11928), (3408, 11417), (3479, 11184), (3728, 10437), (3976, 9786), (4893, 7952), (5592, 6958), (5964, 6524)]