12380852008

素因数分解:

$2^3\times 7^1\times {\mathrm{4021}}^1\times {\mathrm{54983}}^1$

素因数の和:59017

約数の個数: 32

約数和(自身を含む): 26537477760

約数和(自身を除く): 14156625752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4021, 8042, 16084, 28147, 32168, 54983, 56294, 109966, 112588, 219932, 225176, 384881, 439864, 769762, 1539524, 3079048, 221086643, 442173286, 884346572, 1547606501, 1768693144, 3095213002, 6190426004, 12380852008]

約数ペア:

[(1, 12380852008), (2, 6190426004), (4, 3095213002), (7, 1768693144), (8, 1547606501), (14, 884346572), (28, 442173286), (56, 221086643), (4021, 3079048), (8042, 1539524), (16084, 769762), (28147, 439864), (32168, 384881), (54983, 225176), (56294, 219932), (109966, 112588)]