6551888

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 15118452

約数和(自身を除く): 8566564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 137, 196, 244, 274, 392, 427, 488, 548, 784, 854, 959, 976, 1096, 1708, 1918, 2192, 2989, 3416, 3836, 5978, 6713, 6832, 7672, 8357, 11956, 13426, 15344, 16714, 23912, 26852, 33428, 47824, 53704, 58499, 66856, 107408, 116998, 133712, 233996, 409493, 467992, 818986, 935984, 1637972, 3275944, 6551888]

約数ペア:

[(1, 6551888), (2, 3275944), (4, 1637972), (7, 935984), (8, 818986), (14, 467992), (16, 409493), (28, 233996), (49, 133712), (56, 116998), (61, 107408), (98, 66856), (112, 58499), (122, 53704), (137, 47824), (196, 33428), (244, 26852), (274, 23912), (392, 16714), (427, 15344), (488, 13426), (548, 11956), (784, 8357), (854, 7672), (959, 6832), (976, 6713), (1096, 5978), (1708, 3836), (1918, 3416), (2192, 2989)]