69377776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 145396944

約数和(自身を除く): 76019168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 1187, 2248, 2374, 3653, 4496, 4748, 7306, 9496, 14612, 15431, 18992, 29224, 30862, 58448, 61724, 123448, 246896, 333547, 667094, 1334188, 2668376, 4336111, 5336752, 8672222, 17344444, 34688888, 69377776]

約数ペア:

[(1, 69377776), (2, 34688888), (4, 17344444), (8, 8672222), (13, 5336752), (16, 4336111), (26, 2668376), (52, 1334188), (104, 667094), (208, 333547), (281, 246896), (562, 123448), (1124, 61724), (1187, 58448), (2248, 30862), (2374, 29224), (3653, 18992), (4496, 15431), (4748, 14612), (7306, 9496)]