27743248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 58621248

約数和(自身を除く): 30878000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1607, 2158, 3214, 4316, 6428, 8632, 12856, 17264, 20891, 25712, 41782, 83564, 133381, 167128, 266762, 334256, 533524, 1067048, 1733953, 2134096, 3467906, 6935812, 13871624, 27743248]

約数ペア:

[(1, 27743248), (2, 13871624), (4, 6935812), (8, 3467906), (13, 2134096), (16, 1733953), (26, 1067048), (52, 533524), (83, 334256), (104, 266762), (166, 167128), (208, 133381), (332, 83564), (664, 41782), (1079, 25712), (1328, 20891), (1607, 17264), (2158, 12856), (3214, 8632), (4316, 6428)]