68160284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 122145408

約数和(自身を除く): 53985124

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 2243, 4486, 7597, 8972, 15194, 30388, 159253, 240001, 318506, 480002, 637012, 960004, 17040071, 34080142, 68160284]

約数ペア:

[(1, 68160284), (2, 34080142), (4, 17040071), (71, 960004), (107, 637012), (142, 480002), (214, 318506), (284, 240001), (428, 159253), (2243, 30388), (4486, 15194), (7597, 8972)]