39763864

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2971}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 85593600

約数和(自身を除く): 45829736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 2971, 3346, 5942, 6692, 11884, 13384, 20797, 23768, 41594, 83188, 166376, 710069, 1420138, 2840276, 4970483, 5680552, 9940966, 19881932, 39763864]

約数ペア:

[(1, 39763864), (2, 19881932), (4, 9940966), (7, 5680552), (8, 4970483), (14, 2840276), (28, 1420138), (56, 710069), (239, 166376), (478, 83188), (956, 41594), (1673, 23768), (1912, 20797), (2971, 13384), (3346, 11884), (5942, 6692)]