26898432008

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{7411}}^1$

素因数の和:7675

約数の個数: 96

約数和(自身を含む): 60229319040

約数和(自身を除く): 33330887032

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 197, 329, 376, 392, 394, 658, 788, 1316, 1379, 1576, 2303, 2632, 2758, 4606, 5516, 7411, 9212, 9259, 9653, 11032, 14822, 18424, 18518, 19306, 29644, 37036, 38612, 51877, 59288, 64813, 74072, 77224, 103754, 129626, 207508, 259252, 348317, 363139, 415016, 453691, 518504, 696634, 726278, 907382, 1393268, 1452556, 1459967, 1814764, 2438219, 2786536, 2905112, 2919934, 3629528, 4876438, 5839868, 9752876, 10219769, 11679736, 17067533, 19505752, 20439538, 34135066, 40879076, 68270132, 68618449, 71538383, 81758152, 136540264, 137236898, 143076766, 274473796, 286153532, 480329143, 548947592, 572307064, 960658286, 1921316572, 3362304001, 3842633144, 6724608002, 13449216004, 26898432008]

約数ペア:

[(1, 26898432008), (2, 13449216004), (4, 6724608002), (7, 3842633144), (8, 3362304001), (14, 1921316572), (28, 960658286), (47, 572307064), (49, 548947592), (56, 480329143), (94, 286153532), (98, 274473796), (188, 143076766), (196, 137236898), (197, 136540264), (329, 81758152), (376, 71538383), (392, 68618449), (394, 68270132), (658, 40879076), (788, 34135066), (1316, 20439538), (1379, 19505752), (1576, 17067533), (2303, 11679736), (2632, 10219769), (2758, 9752876), (4606, 5839868), (5516, 4876438), (7411, 3629528), (9212, 2919934), (9259, 2905112), (9653, 2786536), (11032, 2438219), (14822, 1814764), (18424, 1459967), (18518, 1452556), (19306, 1393268), (29644, 907382), (37036, 726278), (38612, 696634), (51877, 518504), (59288, 453691), (64813, 415016), (74072, 363139), (77224, 348317), (103754, 259252), (129626, 207508)]