67774558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1061}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 109789560

約数和(自身を除く): 42015002

約数列:

[1, 2, 19, 38, 41, 82, 779, 1061, 1558, 1681, 2122, 3362, 20159, 31939, 40318, 43501, 63878, 87002, 826519, 1653038, 1783541, 3567082, 33887279, 67774558]

約数ペア:

[(1, 67774558), (2, 33887279), (19, 3567082), (38, 1783541), (41, 1653038), (82, 826519), (779, 87002), (1061, 63878), (1558, 43501), (1681, 40318), (2122, 31939), (3362, 20159)]