17975242688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 38911401984

約数和(自身を除く): 20936159296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 311, 416, 508, 547, 622, 832, 1016, 1094, 1244, 1651, 2032, 2188, 2488, 3302, 4043, 4064, 4376, 4976, 6604, 7111, 8086, 8128, 8752, 9952, 13208, 14222, 16172, 17504, 19904, 26416, 28444, 32344, 35008, 39497, 52832, 56888, 64688, 69469, 78994, 105664, 113776, 129376, 138938, 157988, 170117, 227552, 258752, 277876, 315976, 340234, 455104, 513461, 555752, 631952, 680468, 903097, 1026922, 1111504, 1263904, 1360936, 1806194, 2053844, 2211521, 2223008, 2527808, 2721872, 3612388, 4107688, 4423042, 4446016, 5443744, 7224776, 8215376, 8846084, 10887488, 14449552, 16430752, 17692168, 21604859, 28899104, 32861504, 35384336, 43209718, 57798208, 70768672, 86419436, 141537344, 172838872, 280863167, 345677744, 561726334, 691355488, 1123452668, 1382710976, 2246905336, 4493810672, 8987621344, 17975242688]

約数ペア:

[(1, 17975242688), (2, 8987621344), (4, 4493810672), (8, 2246905336), (13, 1382710976), (16, 1123452668), (26, 691355488), (32, 561726334), (52, 345677744), (64, 280863167), (104, 172838872), (127, 141537344), (208, 86419436), (254, 70768672), (311, 57798208), (416, 43209718), (508, 35384336), (547, 32861504), (622, 28899104), (832, 21604859), (1016, 17692168), (1094, 16430752), (1244, 14449552), (1651, 10887488), (2032, 8846084), (2188, 8215376), (2488, 7224776), (3302, 5443744), (4043, 4446016), (4064, 4423042), (4376, 4107688), (4976, 3612388), (6604, 2721872), (7111, 2527808), (8086, 2223008), (8128, 2211521), (8752, 2053844), (9952, 1806194), (13208, 1360936), (14222, 1263904), (16172, 1111504), (17504, 1026922), (19904, 903097), (26416, 680468), (28444, 631952), (32344, 555752), (35008, 513461), (39497, 455104), (52832, 340234), (56888, 315976), (64688, 277876), (69469, 258752), (78994, 227552), (105664, 170117), (113776, 157988), (129376, 138938)]