70291399552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{703139}}^1$

素因数の和:703235

約数の個数: 64

約数和(自身を含む): 154915804800

約数和(自身を除く): 84624405248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 284, 352, 568, 704, 781, 1136, 1408, 1562, 2272, 3124, 4544, 6248, 9088, 12496, 24992, 49984, 99968, 703139, 1406278, 2812556, 5625112, 7734529, 11250224, 15469058, 22500448, 30938116, 45000896, 49922869, 61876232, 90001792, 99845738, 123752464, 199691476, 247504928, 399382952, 495009856, 549151559, 798765904, 990019712, 1098303118, 1597531808, 2196606236, 3195063616, 4393212472, 6390127232, 8786424944, 17572849888, 35145699776, 70291399552]

約数ペア:

[(1, 70291399552), (2, 35145699776), (4, 17572849888), (8, 8786424944), (11, 6390127232), (16, 4393212472), (22, 3195063616), (32, 2196606236), (44, 1597531808), (64, 1098303118), (71, 990019712), (88, 798765904), (128, 549151559), (142, 495009856), (176, 399382952), (284, 247504928), (352, 199691476), (568, 123752464), (704, 99845738), (781, 90001792), (1136, 61876232), (1408, 49922869), (1562, 45000896), (2272, 30938116), (3124, 22500448), (4544, 15469058), (6248, 11250224), (9088, 7734529), (12496, 5625112), (24992, 2812556), (49984, 1406278), (99968, 703139)]