12695296

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 25644024

約数和(自身を除く): 12948728

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 491, 808, 982, 1616, 1964, 3232, 3928, 6464, 7856, 12928, 15712, 25856, 31424, 49591, 62848, 99182, 125696, 198364, 396728, 793456, 1586912, 3173824, 6347648, 12695296]

約数ペア:

[(1, 12695296), (2, 6347648), (4, 3173824), (8, 1586912), (16, 793456), (32, 396728), (64, 198364), (101, 125696), (128, 99182), (202, 62848), (256, 49591), (404, 31424), (491, 25856), (808, 15712), (982, 12928), (1616, 7856), (1964, 6464), (3232, 3928)]