25707168634

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30102071}}^1$

素因数の和:30102141

約数の個数: 16

約数和(自身を含む): 44791883136

約数和(自身を除く): 19084714502

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 30102071, 60204142, 210714497, 421428994, 1836226331, 3672452662, 12853584317, 25707168634]

約数ペア:

[(1, 25707168634), (2, 12853584317), (7, 3672452662), (14, 1836226331), (61, 421428994), (122, 210714497), (427, 60204142), (854, 30102071)]