8365264544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61121}}^1$

素因数の和:61198

約数の個数: 96

約数和(自身を含む): 20701287936

約数和(自身を除く): 12336023392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 224, 329, 364, 376, 416, 611, 658, 728, 752, 1222, 1316, 1456, 1504, 2444, 2632, 2912, 4277, 4888, 5264, 8554, 9776, 10528, 17108, 19552, 34216, 61121, 68432, 122242, 136864, 244484, 427847, 488968, 794573, 855694, 977936, 1589146, 1711388, 1955872, 2872687, 3178292, 3422776, 5562011, 5745374, 6356584, 6845552, 11124022, 11490748, 12713168, 13691104, 20108809, 22248044, 22981496, 25426336, 37344931, 40217618, 44496088, 45962992, 74689862, 80435236, 88992176, 91925984, 149379724, 160870472, 177984352, 261414517, 298759448, 321740944, 522829034, 597518896, 643481888, 1045658068, 1195037792, 2091316136, 4182632272, 8365264544]

約数ペア:

[(1, 8365264544), (2, 4182632272), (4, 2091316136), (7, 1195037792), (8, 1045658068), (13, 643481888), (14, 597518896), (16, 522829034), (26, 321740944), (28, 298759448), (32, 261414517), (47, 177984352), (52, 160870472), (56, 149379724), (91, 91925984), (94, 88992176), (104, 80435236), (112, 74689862), (182, 45962992), (188, 44496088), (208, 40217618), (224, 37344931), (329, 25426336), (364, 22981496), (376, 22248044), (416, 20108809), (611, 13691104), (658, 12713168), (728, 11490748), (752, 11124022), (1222, 6845552), (1316, 6356584), (1456, 5745374), (1504, 5562011), (2444, 3422776), (2632, 3178292), (2912, 2872687), (4277, 1955872), (4888, 1711388), (5264, 1589146), (8554, 977936), (9776, 855694), (10528, 794573), (17108, 488968), (19552, 427847), (34216, 244484), (61121, 136864), (68432, 122242)]