78831488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26777}}^1$

素因数の和:26814

約数の個数: 32

約数和(自身を含む): 163881360

約数和(自身を除く): 85049872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26777, 53554, 107108, 214216, 428432, 615871, 856864, 1231742, 1713728, 2463484, 3427456, 4926968, 9853936, 19707872, 39415744, 78831488]

約数ペア:

[(1, 78831488), (2, 39415744), (4, 19707872), (8, 9853936), (16, 4926968), (23, 3427456), (32, 2463484), (46, 1713728), (64, 1231742), (92, 856864), (128, 615871), (184, 428432), (368, 214216), (736, 107108), (1472, 53554), (2944, 26777)]