1626016

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 4007556

約数和(自身を除く): 2381540

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 196, 224, 238, 244, 272, 392, 427, 476, 488, 544, 784, 833, 854, 952, 976, 1037, 1568, 1666, 1708, 1904, 1952, 2074, 2989, 3332, 3416, 3808, 4148, 5978, 6664, 6832, 7259, 8296, 11956, 13328, 13664, 14518, 16592, 23912, 26656, 29036, 33184, 47824, 50813, 58072, 95648, 101626, 116144, 203252, 232288, 406504, 813008, 1626016]

約数ペア:

[(1, 1626016), (2, 813008), (4, 406504), (7, 232288), (8, 203252), (14, 116144), (16, 101626), (17, 95648), (28, 58072), (32, 50813), (34, 47824), (49, 33184), (56, 29036), (61, 26656), (68, 23912), (98, 16592), (112, 14518), (119, 13664), (122, 13328), (136, 11956), (196, 8296), (224, 7259), (238, 6832), (244, 6664), (272, 5978), (392, 4148), (427, 3808), (476, 3416), (488, 3332), (544, 2989), (784, 2074), (833, 1952), (854, 1904), (952, 1708), (976, 1666), (1037, 1568)]