15742144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 34747200

約数和(自身を除く): 19005056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 379, 472, 649, 704, 758, 944, 1298, 1516, 1888, 2596, 3032, 3776, 4169, 5192, 6064, 8338, 10384, 12128, 16676, 20768, 22361, 24256, 33352, 41536, 44722, 66704, 89444, 133408, 178888, 245971, 266816, 357776, 491942, 715552, 983884, 1431104, 1967768, 3935536, 7871072, 15742144]

約数ペア:

[(1, 15742144), (2, 7871072), (4, 3935536), (8, 1967768), (11, 1431104), (16, 983884), (22, 715552), (32, 491942), (44, 357776), (59, 266816), (64, 245971), (88, 178888), (118, 133408), (176, 89444), (236, 66704), (352, 44722), (379, 41536), (472, 33352), (649, 24256), (704, 22361), (758, 20768), (944, 16676), (1298, 12128), (1516, 10384), (1888, 8338), (2596, 6064), (3032, 5192), (3776, 4169)]