25926992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17807}}^1$

素因数の和:17835

約数の個数: 40

約数和(自身を含む): 61829376

約数和(自身を除く): 35902384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17807, 35614, 71228, 124649, 142456, 231491, 249298, 284912, 462982, 498596, 925964, 997192, 1620437, 1851928, 1994384, 3240874, 3703856, 6481748, 12963496, 25926992]

約数ペア:

[(1, 25926992), (2, 12963496), (4, 6481748), (7, 3703856), (8, 3240874), (13, 1994384), (14, 1851928), (16, 1620437), (26, 997192), (28, 925964), (52, 498596), (56, 462982), (91, 284912), (104, 249298), (112, 231491), (182, 142456), (208, 124649), (364, 71228), (728, 35614), (1456, 17807)]