21828332496

素因数分解:

$2^4\times 3^1\times {\mathrm{10711}}^1\times {\mathrm{42457}}^1$

素因数の和:53179

約数の個数: 40

約数和(自身を含む): 56396451904

約数和(自身を除く): 34568119408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10711, 21422, 32133, 42457, 42844, 64266, 84914, 85688, 127371, 128532, 169828, 171376, 254742, 257064, 339656, 509484, 514128, 679312, 1018968, 2037936, 454756927, 909513854, 1364270781, 1819027708, 2728541562, 3638055416, 5457083124, 7276110832, 10914166248, 21828332496]

約数ペア:

[(1, 21828332496), (2, 10914166248), (3, 7276110832), (4, 5457083124), (6, 3638055416), (8, 2728541562), (12, 1819027708), (16, 1364270781), (24, 909513854), (48, 454756927), (10711, 2037936), (21422, 1018968), (32133, 679312), (42457, 514128), (42844, 509484), (64266, 339656), (84914, 257064), (85688, 254742), (127371, 171376), (128532, 169828)]