72056972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1433}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 136034976

約数和(自身を除く): 63978004

約数列:

[1, 2, 4, 13, 26, 52, 967, 1433, 1934, 2866, 3868, 5732, 12571, 18629, 25142, 37258, 50284, 74516, 1385711, 2771422, 5542844, 18014243, 36028486, 72056972]

約数ペア:

[(1, 72056972), (2, 36028486), (4, 18014243), (13, 5542844), (26, 2771422), (52, 1385711), (967, 74516), (1433, 50284), (1934, 37258), (2866, 25142), (3868, 18629), (5732, 12571)]