66462448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 139553568

約数和(自身を除く): 73091120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 1847, 2249, 2768, 3694, 4498, 7388, 8996, 14776, 17992, 24011, 29552, 35984, 48022, 96044, 192088, 319531, 384176, 639062, 1278124, 2556248, 4153903, 5112496, 8307806, 16615612, 33231224, 66462448]

約数ペア:

[(1, 66462448), (2, 33231224), (4, 16615612), (8, 8307806), (13, 5112496), (16, 4153903), (26, 2556248), (52, 1278124), (104, 639062), (173, 384176), (208, 319531), (346, 192088), (692, 96044), (1384, 48022), (1847, 35984), (2249, 29552), (2768, 24011), (3694, 17992), (4498, 14776), (7388, 8996)]