38944728

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 106306200

約数和(自身を除く): 67361472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4129, 4716, 8258, 9432, 12387, 16516, 24774, 33032, 37161, 49548, 74322, 99096, 148644, 297288, 540899, 1081798, 1622697, 2163596, 3245394, 4327192, 4868091, 6490788, 9736182, 12981576, 19472364, 38944728]

約数ペア:

[(1, 38944728), (2, 19472364), (3, 12981576), (4, 9736182), (6, 6490788), (8, 4868091), (9, 4327192), (12, 3245394), (18, 2163596), (24, 1622697), (36, 1081798), (72, 540899), (131, 297288), (262, 148644), (393, 99096), (524, 74322), (786, 49548), (1048, 37161), (1179, 33032), (1572, 24774), (2358, 16516), (3144, 12387), (4129, 9432), (4716, 8258)]