28360883576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1181}}^1\times {\mathrm{69809}}^1$

素因数の和:71039

約数の個数: 32

約数和(自身を含む): 54460177200

約数和(自身を除く): 26099293624

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1181, 2362, 4724, 9448, 50783, 69809, 101566, 139618, 203132, 279236, 406264, 558472, 3001787, 6003574, 12007148, 24014296, 82444429, 164888858, 329777716, 659555432, 3545110447, 7090220894, 14180441788, 28360883576]

約数ペア:

[(1, 28360883576), (2, 14180441788), (4, 7090220894), (8, 3545110447), (43, 659555432), (86, 329777716), (172, 164888858), (344, 82444429), (1181, 24014296), (2362, 12007148), (4724, 6003574), (9448, 3001787), (50783, 558472), (69809, 406264), (101566, 279236), (139618, 203132)]