79559948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17191}}^1$

素因数の和:17297

約数の個数: 24

約数和(自身を含む): 151633440

約数和(自身を除く): 72073492

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 17191, 34382, 68764, 223483, 446966, 893932, 1529999, 3059998, 6119996, 19889987, 39779974, 79559948]

約数ペア:

[(1, 79559948), (2, 39779974), (4, 19889987), (13, 6119996), (26, 3059998), (52, 1529999), (89, 893932), (178, 446966), (356, 223483), (1157, 68764), (2314, 34382), (4628, 17191)]