4081008092

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{64577}}^1$

素因数の和:64686

約数の個数: 48

約数和(自身を含む): 8520163008

約数和(自身を除く): 4439154916

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 4514, 9028, 15799, 31598, 63196, 64577, 129154, 258308, 452039, 904078, 1808156, 2389349, 3939197, 4778698, 7878394, 9557396, 15756788, 16725443, 27574379, 33450886, 55148758, 66901772, 110297516, 145750289, 291500578, 583001156, 1020252023, 2040504046, 4081008092]

約数ペア:

[(1, 4081008092), (2, 2040504046), (4, 1020252023), (7, 583001156), (14, 291500578), (28, 145750289), (37, 110297516), (61, 66901772), (74, 55148758), (122, 33450886), (148, 27574379), (244, 16725443), (259, 15756788), (427, 9557396), (518, 7878394), (854, 4778698), (1036, 3939197), (1708, 2389349), (2257, 1808156), (4514, 904078), (9028, 452039), (15799, 258308), (31598, 129154), (63196, 64577)]