64003968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7964

約数の個数: 96

約数和(自身を含む): 210515760

約数和(自身を除く): 146511792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 7937, 8064, 15874, 23811, 31748, 47622, 55559, 63496, 71433, 95244, 111118, 126992, 142866, 166677, 190488, 222236, 253984, 285732, 333354, 380976, 444472, 500031, 507968, 571464, 666708, 761952, 888944, 1000062, 1015936, 1142928, 1333416, 1523904, 1777888, 2000124, 2285856, 2666832, 3047808, 3555776, 4000248, 4571712, 5333664, 7111552, 8000496, 9143424, 10667328, 16000992, 21334656, 32001984, 64003968]

約数ペア:

[(1, 64003968), (2, 32001984), (3, 21334656), (4, 16000992), (6, 10667328), (7, 9143424), (8, 8000496), (9, 7111552), (12, 5333664), (14, 4571712), (16, 4000248), (18, 3555776), (21, 3047808), (24, 2666832), (28, 2285856), (32, 2000124), (36, 1777888), (42, 1523904), (48, 1333416), (56, 1142928), (63, 1015936), (64, 1000062), (72, 888944), (84, 761952), (96, 666708), (112, 571464), (126, 507968), (128, 500031), (144, 444472), (168, 380976), (192, 333354), (224, 285732), (252, 253984), (288, 222236), (336, 190488), (384, 166677), (448, 142866), (504, 126992), (576, 111118), (672, 95244), (896, 71433), (1008, 63496), (1152, 55559), (1344, 47622), (2016, 31748), (2688, 23811), (4032, 15874), (7937, 8064)]