15562736

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 34652544

約数和(自身を除く): 19089808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 491, 566, 982, 1132, 1964, 1981, 2264, 3437, 3928, 3962, 4528, 6874, 7856, 7924, 13748, 15848, 27496, 31696, 54992, 138953, 277906, 555812, 972671, 1111624, 1945342, 2223248, 3890684, 7781368, 15562736]

約数ペア:

[(1, 15562736), (2, 7781368), (4, 3890684), (7, 2223248), (8, 1945342), (14, 1111624), (16, 972671), (28, 555812), (56, 277906), (112, 138953), (283, 54992), (491, 31696), (566, 27496), (982, 15848), (1132, 13748), (1964, 7924), (1981, 7856), (2264, 6874), (3437, 4528), (3928, 3962)]