9138896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 19451880

約数和(自身を除く): 10312984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 829, 848, 1378, 1658, 2756, 3316, 5512, 6632, 10777, 11024, 13264, 21554, 43108, 43937, 86216, 87874, 172432, 175748, 351496, 571181, 702992, 1142362, 2284724, 4569448, 9138896]

約数ペア:

[(1, 9138896), (2, 4569448), (4, 2284724), (8, 1142362), (13, 702992), (16, 571181), (26, 351496), (52, 175748), (53, 172432), (104, 87874), (106, 86216), (208, 43937), (212, 43108), (424, 21554), (689, 13264), (829, 11024), (848, 10777), (1378, 6632), (1658, 5512), (2756, 3316)]