8872472

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3371}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 19422720

約数和(自身を除く): 10550248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 3371, 6742, 13484, 23597, 26968, 47194, 94388, 158437, 188776, 316874, 633748, 1109059, 1267496, 2218118, 4436236, 8872472]

約数ペア:

[(1, 8872472), (2, 4436236), (4, 2218118), (7, 1267496), (8, 1109059), (14, 633748), (28, 316874), (47, 188776), (56, 158437), (94, 94388), (188, 47194), (329, 26968), (376, 23597), (658, 13484), (1316, 6742), (2632, 3371)]