77530856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3343}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 157301760

約数和(自身を除く): 79770904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3343, 5798, 6686, 11596, 13372, 23192, 26744, 43459, 86918, 173836, 347672, 745489, 1490978, 2981956, 5963912, 9691357, 19382714, 38765428, 77530856]

約数ペア:

[(1, 77530856), (2, 38765428), (4, 19382714), (8, 9691357), (13, 5963912), (26, 2981956), (52, 1490978), (104, 745489), (223, 347672), (446, 173836), (892, 86918), (1784, 43459), (2899, 26744), (3343, 23192), (5798, 13372), (6686, 11596)]