7168144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 14463360

約数和(自身を除く): 7295216

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 107, 158, 212, 214, 316, 424, 428, 632, 848, 856, 1264, 1712, 4187, 5671, 8374, 8453, 11342, 16748, 16906, 22684, 33496, 33812, 45368, 66992, 67624, 90736, 135248, 448009, 896018, 1792036, 3584072, 7168144]

約数ペア:

[(1, 7168144), (2, 3584072), (4, 1792036), (8, 896018), (16, 448009), (53, 135248), (79, 90736), (106, 67624), (107, 66992), (158, 45368), (212, 33812), (214, 33496), (316, 22684), (424, 16906), (428, 16748), (632, 11342), (848, 8453), (856, 8374), (1264, 5671), (1712, 4187)]