27651208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2741}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 56430360

約数和(自身を除く): 28779152

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 2741, 5044, 5482, 10088, 10964, 21928, 35633, 71266, 142532, 265877, 285064, 531754, 1063508, 2127016, 3456401, 6912802, 13825604, 27651208]

約数ペア:

[(1, 27651208), (2, 13825604), (4, 6912802), (8, 3456401), (13, 2127016), (26, 1063508), (52, 531754), (97, 285064), (104, 265877), (194, 142532), (388, 71266), (776, 35633), (1261, 21928), (2522, 10964), (2741, 10088), (5044, 5482)]