5129471152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{43189}}^1$

素因数の和:43781

約数の個数: 40

約数和(自身を含む): 10721831120

約数和(自身を除く): 5592359968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 1142, 2284, 4568, 7423, 9136, 14846, 29692, 43189, 59384, 86378, 118768, 172756, 345512, 561457, 691024, 1122914, 2245828, 4491656, 8983312, 24660919, 49321838, 98643676, 197287352, 320591947, 394574704, 641183894, 1282367788, 2564735576, 5129471152]

約数ペア:

[(1, 5129471152), (2, 2564735576), (4, 1282367788), (8, 641183894), (13, 394574704), (16, 320591947), (26, 197287352), (52, 98643676), (104, 49321838), (208, 24660919), (571, 8983312), (1142, 4491656), (2284, 2245828), (4568, 1122914), (7423, 691024), (9136, 561457), (14846, 345512), (29692, 172756), (43189, 118768), (59384, 86378)]