7622992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 16172576

約数和(自身を除く): 8549584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 547, 871, 1072, 1094, 1742, 2188, 3484, 4376, 6968, 7111, 8752, 13936, 14222, 28444, 36649, 56888, 73298, 113776, 146596, 293192, 476437, 586384, 952874, 1905748, 3811496, 7622992]

約数ペア:

[(1, 7622992), (2, 3811496), (4, 1905748), (8, 952874), (13, 586384), (16, 476437), (26, 293192), (52, 146596), (67, 113776), (104, 73298), (134, 56888), (208, 36649), (268, 28444), (536, 14222), (547, 13936), (871, 8752), (1072, 7111), (1094, 6968), (1742, 4376), (2188, 3484)]