2615666816

素因数分解:

$2^7\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2447}}^1$

素因数の和:3661

約数の個数: 64

約数和(自身を含む): 5962740480

約数和(自身を除く): 3347073664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1193, 2386, 2447, 4772, 4894, 8351, 9544, 9788, 16702, 17129, 19088, 19576, 33404, 34258, 38176, 39152, 66808, 68516, 76352, 78304, 133616, 137032, 152704, 156608, 267232, 274064, 313216, 534464, 548128, 1068928, 1096256, 2192512, 2919271, 5838542, 11677084, 20434897, 23354168, 40869794, 46708336, 81739588, 93416672, 163479176, 186833344, 326958352, 373666688, 653916704, 1307833408, 2615666816]

約数ペア:

[(1, 2615666816), (2, 1307833408), (4, 653916704), (7, 373666688), (8, 326958352), (14, 186833344), (16, 163479176), (28, 93416672), (32, 81739588), (56, 46708336), (64, 40869794), (112, 23354168), (128, 20434897), (224, 11677084), (448, 5838542), (896, 2919271), (1193, 2192512), (2386, 1096256), (2447, 1068928), (4772, 548128), (4894, 534464), (8351, 313216), (9544, 274064), (9788, 267232), (16702, 156608), (17129, 152704), (19088, 137032), (19576, 133616), (33404, 78304), (34258, 76352), (38176, 68516), (39152, 66808)]