7772938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 5152502

約数列:

[1, 2, 19, 38, 43, 67, 71, 86, 134, 142, 817, 1273, 1349, 1634, 2546, 2698, 2881, 3053, 4757, 5762, 6106, 9514, 54739, 58007, 90383, 109478, 116014, 180766, 204551, 409102, 3886469, 7772938]

約数ペア:

[(1, 7772938), (2, 3886469), (19, 409102), (38, 204551), (43, 180766), (67, 116014), (71, 109478), (86, 90383), (134, 58007), (142, 54739), (817, 9514), (1273, 6106), (1349, 5762), (1634, 4757), (2546, 3053), (2698, 2881)]