26998856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2963}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 54419040

約数和(自身を除く): 27420184

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 2963, 4556, 5926, 9112, 11852, 23704, 50371, 100742, 198521, 201484, 397042, 402968, 794084, 1588168, 3374857, 6749714, 13499428, 26998856]

約数ペア:

[(1, 26998856), (2, 13499428), (4, 6749714), (8, 3374857), (17, 1588168), (34, 794084), (67, 402968), (68, 397042), (134, 201484), (136, 198521), (268, 100742), (536, 50371), (1139, 23704), (2278, 11852), (2963, 9112), (4556, 5926)]