1627968

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 4409440

約数和(自身を除く): 2781472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 139, 183, 192, 244, 278, 366, 417, 488, 556, 732, 834, 976, 1112, 1464, 1668, 1952, 2224, 2928, 3336, 3904, 4448, 5856, 6672, 8479, 8896, 11712, 13344, 16958, 25437, 26688, 33916, 50874, 67832, 101748, 135664, 203496, 271328, 406992, 542656, 813984, 1627968]

約数ペア:

[(1, 1627968), (2, 813984), (3, 542656), (4, 406992), (6, 271328), (8, 203496), (12, 135664), (16, 101748), (24, 67832), (32, 50874), (48, 33916), (61, 26688), (64, 25437), (96, 16958), (122, 13344), (139, 11712), (183, 8896), (192, 8479), (244, 6672), (278, 5856), (366, 4448), (417, 3904), (488, 3336), (556, 2928), (732, 2224), (834, 1952), (976, 1668), (1112, 1464)]