26000288

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 36

約数和(自身を含む): 52250562

約数和(自身を除く): 26250274

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 181, 268, 362, 536, 724, 1072, 1448, 2144, 2896, 4489, 5792, 8978, 12127, 17956, 24254, 35912, 48508, 71824, 97016, 143648, 194032, 388064, 812509, 1625018, 3250036, 6500072, 13000144, 26000288]

約数ペア:

[(1, 26000288), (2, 13000144), (4, 6500072), (8, 3250036), (16, 1625018), (32, 812509), (67, 388064), (134, 194032), (181, 143648), (268, 97016), (362, 71824), (536, 48508), (724, 35912), (1072, 24254), (1448, 17956), (2144, 12127), (2896, 8978), (4489, 5792)]