28394898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676069}}^1$

素因数の和:676081

約数の個数: 16

約数和(自身を含む): 64902720

約数和(自身を除く): 36507822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676069, 1352138, 2028207, 4056414, 4732483, 9464966, 14197449, 28394898]

約数ペア:

[(1, 28394898), (2, 14197449), (3, 9464966), (6, 4732483), (7, 4056414), (14, 2028207), (21, 1352138), (42, 676069)]