12758648

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 27723360

約数和(自身を除く): 14964712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 3121, 4088, 6242, 12484, 21847, 24968, 43694, 87388, 174776, 227833, 455666, 911332, 1594831, 1822664, 3189662, 6379324, 12758648]

約数ペア:

[(1, 12758648), (2, 6379324), (4, 3189662), (7, 1822664), (8, 1594831), (14, 911332), (28, 455666), (56, 227833), (73, 174776), (146, 87388), (292, 43694), (511, 24968), (584, 21847), (1022, 12484), (2044, 6242), (3121, 4088)]