15705927496

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{19949}}^1$

素因数の和:20806

約数の個数: 64

約数和(自身を含む): 35680176000

約数和(自身を除く): 19974248504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 827, 952, 1654, 3308, 5789, 6616, 11578, 14059, 19949, 23156, 28118, 39898, 46312, 56236, 79796, 98413, 112472, 139643, 159592, 196826, 279286, 339133, 393652, 558572, 678266, 787304, 1117144, 1356532, 2373931, 2713064, 4747862, 9495724, 16497823, 18991448, 32995646, 65991292, 115484761, 131982584, 230969522, 280462991, 461939044, 560925982, 923878088, 1121851964, 1963240937, 2243703928, 3926481874, 7852963748, 15705927496]

約数ペア:

[(1, 15705927496), (2, 7852963748), (4, 3926481874), (7, 2243703928), (8, 1963240937), (14, 1121851964), (17, 923878088), (28, 560925982), (34, 461939044), (56, 280462991), (68, 230969522), (119, 131982584), (136, 115484761), (238, 65991292), (476, 32995646), (827, 18991448), (952, 16497823), (1654, 9495724), (3308, 4747862), (5789, 2713064), (6616, 2373931), (11578, 1356532), (14059, 1117144), (19949, 787304), (23156, 678266), (28118, 558572), (39898, 393652), (46312, 339133), (56236, 279286), (79796, 196826), (98413, 159592), (112472, 139643)]