27788462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 20595538

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 1499, 2998, 9269, 18538, 19487, 34477, 38974, 46469, 68954, 92938, 448201, 604097, 896402, 1068787, 1208194, 2137574, 13894231, 27788462]

約数ペア:

[(1, 27788462), (2, 13894231), (13, 2137574), (23, 1208194), (26, 1068787), (31, 896402), (46, 604097), (62, 448201), (299, 92938), (403, 68954), (598, 46469), (713, 38974), (806, 34477), (1426, 19487), (1499, 18538), (2998, 9269)]