7741464832

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7681}}^1$

素因数の和:7855

約数の個数: 72

約数和(自身を含む): 16078856192

約数和(自身を除く): 8337391360

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 7681, 7874, 7936, 8128, 15362, 15748, 16256, 30724, 31496, 32512, 61448, 62992, 122896, 125984, 238111, 245792, 251968, 476222, 491584, 503936, 952444, 975487, 983168, 1007872, 1904888, 1950974, 1966336, 3809776, 3901948, 7619552, 7803896, 15239104, 15607792, 30240097, 30478208, 31215584, 60480194, 60956416, 62431168, 120960388, 124862336, 241920776, 249724672, 483841552, 967683104, 1935366208, 3870732416, 7741464832]

約数ペア:

[(1, 7741464832), (2, 3870732416), (4, 1935366208), (8, 967683104), (16, 483841552), (31, 249724672), (32, 241920776), (62, 124862336), (64, 120960388), (124, 62431168), (127, 60956416), (128, 60480194), (248, 31215584), (254, 30478208), (256, 30240097), (496, 15607792), (508, 15239104), (992, 7803896), (1016, 7619552), (1984, 3901948), (2032, 3809776), (3937, 1966336), (3968, 1950974), (4064, 1904888), (7681, 1007872), (7874, 983168), (7936, 975487), (8128, 952444), (15362, 503936), (15748, 491584), (16256, 476222), (30724, 251968), (31496, 245792), (32512, 238111), (61448, 125984), (62992, 122896)]