74142148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 133430528

約数和(自身を除く): 59288380

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 1933, 3866, 7732, 9589, 19178, 38356, 83119, 166238, 332476, 431059, 862118, 1724236, 18535537, 37071074, 74142148]

約数ペア:

[(1, 74142148), (2, 37071074), (4, 18535537), (43, 1724236), (86, 862118), (172, 431059), (223, 332476), (446, 166238), (892, 83119), (1933, 38356), (3866, 19178), (7732, 9589)]