27799684736

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1301}}^1\times {\mathrm{1721}}^1$

素因数の和:3133

約数の個数: 64

約数和(自身を含む): 56028679560

約数和(自身を除く): 28228994824

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1301, 1552, 1721, 2602, 3104, 3442, 5204, 6208, 6884, 10408, 12416, 13768, 20816, 27536, 41632, 55072, 83264, 110144, 126197, 166528, 166937, 220288, 252394, 333874, 504788, 667748, 1009576, 1335496, 2019152, 2239021, 2670992, 4038304, 4478042, 5341984, 8076608, 8956084, 10683968, 16153216, 17912168, 21367936, 35824336, 71648672, 143297344, 217185037, 286594688, 434370074, 868740148, 1737480296, 3474960592, 6949921184, 13899842368, 27799684736]

約数ペア:

[(1, 27799684736), (2, 13899842368), (4, 6949921184), (8, 3474960592), (16, 1737480296), (32, 868740148), (64, 434370074), (97, 286594688), (128, 217185037), (194, 143297344), (388, 71648672), (776, 35824336), (1301, 21367936), (1552, 17912168), (1721, 16153216), (2602, 10683968), (3104, 8956084), (3442, 8076608), (5204, 5341984), (6208, 4478042), (6884, 4038304), (10408, 2670992), (12416, 2239021), (13768, 2019152), (20816, 1335496), (27536, 1009576), (41632, 667748), (55072, 504788), (83264, 333874), (110144, 252394), (126197, 220288), (166528, 166937)]