1664574016

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4212

約数の個数: 112

約数和(自身を含む): 4032138240

約数和(自身を除く): 2367564224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 203, 217, 224, 232, 248, 406, 434, 448, 464, 496, 812, 868, 899, 928, 992, 1624, 1736, 1798, 1856, 1984, 3248, 3472, 3596, 4133, 6293, 6496, 6944, 7192, 8266, 12586, 12992, 13888, 14384, 16532, 25172, 28768, 28931, 33064, 50344, 57536, 57862, 66128, 100688, 115724, 119857, 128123, 132256, 201376, 231448, 239714, 256246, 264512, 402752, 462896, 479428, 512492, 838999, 896861, 925792, 958856, 1024984, 1677998, 1793722, 1851584, 1917712, 2049968, 3355996, 3587444, 3715567, 3835424, 4099936, 6711992, 7174888, 7431134, 7670848, 8199872, 13423984, 14349776, 14862268, 26008969, 26847968, 28699552, 29724536, 52017938, 53695936, 57399104, 59449072, 104035876, 118898144, 208071752, 237796288, 416143504, 832287008, 1664574016]

約数ペア:

[(1, 1664574016), (2, 832287008), (4, 416143504), (7, 237796288), (8, 208071752), (14, 118898144), (16, 104035876), (28, 59449072), (29, 57399104), (31, 53695936), (32, 52017938), (56, 29724536), (58, 28699552), (62, 26847968), (64, 26008969), (112, 14862268), (116, 14349776), (124, 13423984), (203, 8199872), (217, 7670848), (224, 7431134), (232, 7174888), (248, 6711992), (406, 4099936), (434, 3835424), (448, 3715567), (464, 3587444), (496, 3355996), (812, 2049968), (868, 1917712), (899, 1851584), (928, 1793722), (992, 1677998), (1624, 1024984), (1736, 958856), (1798, 925792), (1856, 896861), (1984, 838999), (3248, 512492), (3472, 479428), (3596, 462896), (4133, 402752), (6293, 264512), (6496, 256246), (6944, 239714), (7192, 231448), (8266, 201376), (12586, 132256), (12992, 128123), (13888, 119857), (14384, 115724), (16532, 100688), (25172, 66128), (28768, 57862), (28931, 57536), (33064, 50344)]