28492042968

素因数分解:

$2^3\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{199961}}^1$

素因数の和:201952

約数の個数: 48

約数和(自身を含む): 77205328200

約数和(自身を除く): 48713285232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1979, 3958, 5937, 7916, 11874, 15832, 17811, 23748, 35622, 47496, 71244, 142488, 199961, 399922, 599883, 799844, 1199766, 1599688, 1799649, 2399532, 3599298, 4799064, 7198596, 14397192, 395722819, 791445638, 1187168457, 1582891276, 2374336914, 3165782552, 3561505371, 4748673828, 7123010742, 9497347656, 14246021484, 28492042968]

約数ペア:

[(1, 28492042968), (2, 14246021484), (3, 9497347656), (4, 7123010742), (6, 4748673828), (8, 3561505371), (9, 3165782552), (12, 2374336914), (18, 1582891276), (24, 1187168457), (36, 791445638), (72, 395722819), (1979, 14397192), (3958, 7198596), (5937, 4799064), (7916, 3599298), (11874, 2399532), (15832, 1799649), (17811, 1599688), (23748, 1199766), (35622, 799844), (47496, 599883), (71244, 399922), (142488, 199961)]