77885320492

素因数分解:

$2^2\times 7^1\times {\mathrm{12347}}^1\times {\mathrm{225287}}^1$

素因数の和:237645

約数の個数: 24

約数和(自身を含む): 155783948544

約数和(自身を除く): 77898628052

約数列:

[1, 2, 4, 7, 14, 28, 12347, 24694, 49388, 86429, 172858, 225287, 345716, 450574, 901148, 1577009, 3154018, 6308036, 2781618589, 5563237178, 11126474356, 19471330123, 38942660246, 77885320492]

約数ペア:

[(1, 77885320492), (2, 38942660246), (4, 19471330123), (7, 11126474356), (14, 5563237178), (28, 2781618589), (12347, 6308036), (24694, 3154018), (49388, 1577009), (86429, 901148), (172858, 450574), (225287, 345716)]