8617504

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 21482496

約数和(自身を除く): 12864992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 73, 112, 119, 124, 136, 146, 217, 224, 238, 248, 272, 292, 434, 476, 496, 511, 527, 544, 584, 868, 952, 992, 1022, 1054, 1168, 1241, 1736, 1904, 2044, 2108, 2263, 2336, 2482, 3472, 3689, 3808, 4088, 4216, 4526, 4964, 6944, 7378, 8176, 8432, 8687, 9052, 9928, 14756, 15841, 16352, 16864, 17374, 18104, 19856, 29512, 31682, 34748, 36208, 38471, 39712, 59024, 63364, 69496, 72416, 76942, 118048, 126728, 138992, 153884, 253456, 269297, 277984, 307768, 506912, 538594, 615536, 1077188, 1231072, 2154376, 4308752, 8617504]

約数ペア:

[(1, 8617504), (2, 4308752), (4, 2154376), (7, 1231072), (8, 1077188), (14, 615536), (16, 538594), (17, 506912), (28, 307768), (31, 277984), (32, 269297), (34, 253456), (56, 153884), (62, 138992), (68, 126728), (73, 118048), (112, 76942), (119, 72416), (124, 69496), (136, 63364), (146, 59024), (217, 39712), (224, 38471), (238, 36208), (248, 34748), (272, 31682), (292, 29512), (434, 19856), (476, 18104), (496, 17374), (511, 16864), (527, 16352), (544, 15841), (584, 14756), (868, 9928), (952, 9052), (992, 8687), (1022, 8432), (1054, 8176), (1168, 7378), (1241, 6944), (1736, 4964), (1904, 4526), (2044, 4216), (2108, 4088), (2263, 3808), (2336, 3689), (2482, 3472)]