61789444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4127}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 114428160

約数和(自身を除く): 52638716

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 4127, 7486, 8254, 14972, 16508, 78413, 156826, 313652, 813019, 1626038, 3252076, 15447361, 30894722, 61789444]

約数ペア:

[(1, 61789444), (2, 30894722), (4, 15447361), (19, 3252076), (38, 1626038), (76, 813019), (197, 313652), (394, 156826), (788, 78413), (3743, 16508), (4127, 14972), (7486, 8254)]