42786542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4951}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 66852000

約数和(自身を除く): 24065458

約数列:

[1, 2, 29, 58, 149, 298, 4321, 4951, 8642, 9902, 143579, 287158, 737699, 1475398, 21393271, 42786542]

約数ペア:

[(1, 42786542), (2, 21393271), (29, 1475398), (58, 737699), (149, 287158), (298, 143579), (4321, 9902), (4951, 8642)]