47848178

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 85494528

約数和(自身を除く): 37646350

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1301, 2602, 2627, 5254, 9107, 18214, 18389, 36778, 48137, 92371, 96274, 184742, 336959, 646597, 673918, 1293194, 3417727, 6835454, 23924089, 47848178]

約数ペア:

[(1, 47848178), (2, 23924089), (7, 6835454), (14, 3417727), (37, 1293194), (71, 673918), (74, 646597), (142, 336959), (259, 184742), (497, 96274), (518, 92371), (994, 48137), (1301, 36778), (2602, 18389), (2627, 18214), (5254, 9107)]