71920684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1361}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 137518416

約数和(自身を除く): 65597732

約数列:

[1, 2, 4, 11, 22, 44, 1201, 1361, 2402, 2722, 4804, 5444, 13211, 14971, 26422, 29942, 52844, 59884, 1634561, 3269122, 6538244, 17980171, 35960342, 71920684]

約数ペア:

[(1, 71920684), (2, 35960342), (4, 17980171), (11, 6538244), (22, 3269122), (44, 1634561), (1201, 59884), (1361, 52844), (2402, 29942), (2722, 26422), (4804, 14971), (5444, 13211)]