69807244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16993}}^1$

素因数の和:17089

約数の個数: 24

約数和(自身を含む): 133232960

約数和(自身を除く): 63425716

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 16993, 33986, 67972, 220909, 441818, 883636, 1342447, 2684894, 5369788, 17451811, 34903622, 69807244]

約数ペア:

[(1, 69807244), (2, 34903622), (4, 17451811), (13, 5369788), (26, 2684894), (52, 1342447), (79, 883636), (158, 441818), (316, 220909), (1027, 67972), (2054, 33986), (4108, 16993)]