57429424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6485

約数の個数: 40

約数和(自身を含む): 122634512

約数和(自身を除く): 65205088

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6421, 8944, 12842, 25684, 51368, 83473, 102736, 166946, 276103, 333892, 552206, 667784, 1104412, 1335568, 2208824, 3589339, 4417648, 7178678, 14357356, 28714712, 57429424]

約数ペア:

[(1, 57429424), (2, 28714712), (4, 14357356), (8, 7178678), (13, 4417648), (16, 3589339), (26, 2208824), (43, 1335568), (52, 1104412), (86, 667784), (104, 552206), (172, 333892), (208, 276103), (344, 166946), (559, 102736), (688, 83473), (1118, 51368), (2236, 25684), (4472, 12842), (6421, 8944)]