39430888

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 93509640

約数和(自身を除く): 54078752

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 61, 68, 97, 98, 119, 122, 136, 194, 196, 238, 244, 388, 392, 427, 476, 488, 679, 776, 833, 854, 952, 1037, 1358, 1649, 1666, 1708, 2074, 2716, 2989, 3298, 3332, 3416, 4148, 4753, 5432, 5917, 5978, 6596, 6664, 7259, 8296, 9506, 11543, 11834, 11956, 13192, 14518, 19012, 23086, 23668, 23912, 29036, 38024, 41419, 46172, 47336, 50813, 58072, 80801, 82838, 92344, 100589, 101626, 161602, 165676, 201178, 203252, 289933, 323204, 331352, 402356, 406504, 579866, 646408, 704123, 804712, 1159732, 1408246, 2319464, 2816492, 4928861, 5632984, 9857722, 19715444, 39430888]

約数ペア:

[(1, 39430888), (2, 19715444), (4, 9857722), (7, 5632984), (8, 4928861), (14, 2816492), (17, 2319464), (28, 1408246), (34, 1159732), (49, 804712), (56, 704123), (61, 646408), (68, 579866), (97, 406504), (98, 402356), (119, 331352), (122, 323204), (136, 289933), (194, 203252), (196, 201178), (238, 165676), (244, 161602), (388, 101626), (392, 100589), (427, 92344), (476, 82838), (488, 80801), (679, 58072), (776, 50813), (833, 47336), (854, 46172), (952, 41419), (1037, 38024), (1358, 29036), (1649, 23912), (1666, 23668), (1708, 23086), (2074, 19012), (2716, 14518), (2989, 13192), (3298, 11956), (3332, 11834), (3416, 11543), (4148, 9506), (4753, 8296), (5432, 7259), (5917, 6664), (5978, 6596)]