26811976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 51984000

約数和(自身を除く): 25172024

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 379, 478, 758, 956, 1516, 1912, 3032, 8843, 14023, 17686, 28046, 35372, 56092, 70744, 90581, 112184, 181162, 362324, 724648, 3351497, 6702994, 13405988, 26811976]

約数ペア:

[(1, 26811976), (2, 13405988), (4, 6702994), (8, 3351497), (37, 724648), (74, 362324), (148, 181162), (239, 112184), (296, 90581), (379, 70744), (478, 56092), (758, 35372), (956, 28046), (1516, 17686), (1912, 14023), (3032, 8843)]