56690384

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{6961}}^1$

素因数の和:7478

約数の個数: 20

約数和(自身を含む): 110069220

約数和(自身を除く): 53378836

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 6961, 8144, 13922, 27844, 55688, 111376, 3543149, 7086298, 14172596, 28345192, 56690384]

約数ペア:

[(1, 56690384), (2, 28345192), (4, 14172596), (8, 7086298), (16, 3543149), (509, 111376), (1018, 55688), (2036, 27844), (4072, 13922), (6961, 8144)]