7450876784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14627}}^1$

素因数の和:14758

約数の個数: 80

約数和(自身を含む): 16252293120

約数和(自身を除く): 8801416336

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 496, 632, 806, 1027, 1264, 1612, 2054, 2449, 3224, 4108, 4898, 6448, 8216, 9796, 14627, 16432, 19592, 29254, 31837, 39184, 58508, 63674, 117016, 127348, 190151, 234032, 254696, 380302, 453437, 509392, 760604, 906874, 1155533, 1521208, 1813748, 2311066, 3042416, 3627496, 4622132, 5894681, 7254992, 9244264, 11789362, 15021929, 18488528, 23578724, 30043858, 35821523, 47157448, 60087716, 71643046, 94314896, 120175432, 143286092, 240350864, 286572184, 465679799, 573144368, 931359598, 1862719196, 3725438392, 7450876784]

約数ペア:

[(1, 7450876784), (2, 3725438392), (4, 1862719196), (8, 931359598), (13, 573144368), (16, 465679799), (26, 286572184), (31, 240350864), (52, 143286092), (62, 120175432), (79, 94314896), (104, 71643046), (124, 60087716), (158, 47157448), (208, 35821523), (248, 30043858), (316, 23578724), (403, 18488528), (496, 15021929), (632, 11789362), (806, 9244264), (1027, 7254992), (1264, 5894681), (1612, 4622132), (2054, 3627496), (2449, 3042416), (3224, 2311066), (4108, 1813748), (4898, 1521208), (6448, 1155533), (8216, 906874), (9796, 760604), (14627, 509392), (16432, 453437), (19592, 380302), (29254, 254696), (31837, 234032), (39184, 190151), (58508, 127348), (63674, 117016)]