26647064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 52708320

約数和(自身を除く): 26061256

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 1493, 2231, 2986, 4462, 5972, 8924, 11944, 17848, 34339, 68678, 137356, 144821, 274712, 289642, 579284, 1158568, 3330883, 6661766, 13323532, 26647064]

約数ペア:

[(1, 26647064), (2, 13323532), (4, 6661766), (8, 3330883), (23, 1158568), (46, 579284), (92, 289642), (97, 274712), (184, 144821), (194, 137356), (388, 68678), (776, 34339), (1493, 17848), (2231, 11944), (2986, 8924), (4462, 5972)]