68688532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3067}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 131433120

約数和(自身を除く): 62744588

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 3067, 5599, 6134, 11198, 12268, 22396, 33737, 67474, 134948, 1561103, 3122206, 6244412, 17172133, 34344266, 68688532]

約数ペア:

[(1, 68688532), (2, 34344266), (4, 17172133), (11, 6244412), (22, 3122206), (44, 1561103), (509, 134948), (1018, 67474), (2036, 33737), (3067, 22396), (5599, 12268), (6134, 11198)]