64218112

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 132

約数和(自身を含む): 160877824

約数和(自身を除く): 96659712

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 289, 434, 448, 476, 496, 512, 527, 544, 578, 868, 896, 952, 992, 1024, 1054, 1088, 1156, 1736, 1792, 1904, 1984, 2023, 2108, 2176, 2312, 3472, 3584, 3689, 3808, 3968, 4046, 4216, 4352, 4624, 6944, 7168, 7378, 7616, 7936, 8092, 8432, 8704, 8959, 9248, 13888, 14756, 15232, 15872, 16184, 16864, 17408, 17918, 18496, 27776, 29512, 30464, 31744, 32368, 33728, 35836, 36992, 55552, 59024, 60928, 62713, 64736, 67456, 71672, 73984, 111104, 118048, 121856, 125426, 129472, 134912, 143344, 147968, 222208, 236096, 250852, 258944, 269824, 286688, 295936, 472192, 501704, 517888, 539648, 573376, 944384, 1003408, 1035776, 1146752, 1888768, 2006816, 2071552, 2293504, 3777536, 4013632, 4587008, 8027264, 9174016, 16054528, 32109056, 64218112]

約数ペア:

[(1, 64218112), (2, 32109056), (4, 16054528), (7, 9174016), (8, 8027264), (14, 4587008), (16, 4013632), (17, 3777536), (28, 2293504), (31, 2071552), (32, 2006816), (34, 1888768), (56, 1146752), (62, 1035776), (64, 1003408), (68, 944384), (112, 573376), (119, 539648), (124, 517888), (128, 501704), (136, 472192), (217, 295936), (224, 286688), (238, 269824), (248, 258944), (256, 250852), (272, 236096), (289, 222208), (434, 147968), (448, 143344), (476, 134912), (496, 129472), (512, 125426), (527, 121856), (544, 118048), (578, 111104), (868, 73984), (896, 71672), (952, 67456), (992, 64736), (1024, 62713), (1054, 60928), (1088, 59024), (1156, 55552), (1736, 36992), (1792, 35836), (1904, 33728), (1984, 32368), (2023, 31744), (2108, 30464), (2176, 29512), (2312, 27776), (3472, 18496), (3584, 17918), (3689, 17408), (3808, 16864), (3968, 16184), (4046, 15872), (4216, 15232), (4352, 14756), (4624, 13888), (6944, 9248), (7168, 8959), (7378, 8704), (7616, 8432), (7936, 8092)]