27691496

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 31924504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 2069, 3346, 4138, 6692, 8276, 13384, 14483, 16552, 28966, 57932, 115864, 494491, 988982, 1977964, 3461437, 3955928, 6922874, 13845748, 27691496]

約数ペア:

[(1, 27691496), (2, 13845748), (4, 6922874), (7, 3955928), (8, 3461437), (14, 1977964), (28, 988982), (56, 494491), (239, 115864), (478, 57932), (956, 28966), (1673, 16552), (1912, 14483), (2069, 13384), (3346, 8276), (4138, 6692)]