66289664

素因数分解:

$2^{15}\times 7^1\times {\mathrm{17}}^2$

素因数の和:71

約数の個数: 96

約数和(自身を含む): 160953960

約数和(自身を除く): 94664296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 289, 448, 476, 512, 544, 578, 896, 952, 1024, 1088, 1156, 1792, 1904, 2023, 2048, 2176, 2312, 3584, 3808, 4046, 4096, 4352, 4624, 7168, 7616, 8092, 8192, 8704, 9248, 14336, 15232, 16184, 16384, 17408, 18496, 28672, 30464, 32368, 32768, 34816, 36992, 57344, 60928, 64736, 69632, 73984, 114688, 121856, 129472, 139264, 147968, 229376, 243712, 258944, 278528, 295936, 487424, 517888, 557056, 591872, 974848, 1035776, 1183744, 1949696, 2071552, 2367488, 3899392, 4143104, 4734976, 8286208, 9469952, 16572416, 33144832, 66289664]

約数ペア:

[(1, 66289664), (2, 33144832), (4, 16572416), (7, 9469952), (8, 8286208), (14, 4734976), (16, 4143104), (17, 3899392), (28, 2367488), (32, 2071552), (34, 1949696), (56, 1183744), (64, 1035776), (68, 974848), (112, 591872), (119, 557056), (128, 517888), (136, 487424), (224, 295936), (238, 278528), (256, 258944), (272, 243712), (289, 229376), (448, 147968), (476, 139264), (512, 129472), (544, 121856), (578, 114688), (896, 73984), (952, 69632), (1024, 64736), (1088, 60928), (1156, 57344), (1792, 36992), (1904, 34816), (2023, 32768), (2048, 32368), (2176, 30464), (2312, 28672), (3584, 18496), (3808, 17408), (4046, 16384), (4096, 16184), (4352, 15232), (4624, 14336), (7168, 9248), (7616, 8704), (8092, 8192)]