8889578208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{4409513}}^1$

素因数の和:4409536

約数の個数: 72

約数和(自身を含む): 28891135728

約数和(自身を除く): 20001557520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 4409513, 8819026, 13228539, 17638052, 26457078, 30866591, 35276104, 39685617, 52914156, 61733182, 70552208, 79371234, 92599773, 105828312, 123466364, 141104416, 158742468, 185199546, 211656624, 246932728, 277799319, 317484936, 370399092, 423313248, 493865456, 555598638, 634969872, 740798184, 987730912, 1111197276, 1269939744, 1481596368, 2222394552, 2963192736, 4444789104, 8889578208]

約数ペア:

[(1, 8889578208), (2, 4444789104), (3, 2963192736), (4, 2222394552), (6, 1481596368), (7, 1269939744), (8, 1111197276), (9, 987730912), (12, 740798184), (14, 634969872), (16, 555598638), (18, 493865456), (21, 423313248), (24, 370399092), (28, 317484936), (32, 277799319), (36, 246932728), (42, 211656624), (48, 185199546), (56, 158742468), (63, 141104416), (72, 123466364), (84, 105828312), (96, 92599773), (112, 79371234), (126, 70552208), (144, 61733182), (168, 52914156), (224, 39685617), (252, 35276104), (288, 30866591), (336, 26457078), (504, 17638052), (672, 13228539), (1008, 8819026), (2016, 4409513)]