71926048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 151434360

約数和(自身を除く): 79508312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1213, 1744, 1853, 2426, 3488, 3706, 4852, 7412, 9704, 14824, 19408, 20621, 29648, 38816, 41242, 59296, 82484, 132217, 164968, 264434, 329936, 528868, 659872, 1057736, 2115472, 2247689, 4230944, 4495378, 8990756, 17981512, 35963024, 71926048]

約数ペア:

[(1, 71926048), (2, 35963024), (4, 17981512), (8, 8990756), (16, 4495378), (17, 4230944), (32, 2247689), (34, 2115472), (68, 1057736), (109, 659872), (136, 528868), (218, 329936), (272, 264434), (436, 164968), (544, 132217), (872, 82484), (1213, 59296), (1744, 41242), (1853, 38816), (2426, 29648), (3488, 20621), (3706, 19408), (4852, 14824), (7412, 9704)]