57666448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 80

約数和(自身を含む): 139705344

約数和(自身を除く): 82038896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 977, 1054, 1736, 1904, 1954, 2108, 3472, 3689, 3908, 4216, 6839, 7378, 7816, 8432, 13678, 14756, 15632, 16609, 27356, 29512, 30287, 33218, 54712, 59024, 60574, 66436, 109424, 116263, 121148, 132872, 212009, 232526, 242296, 265744, 424018, 465052, 484592, 514879, 848036, 930104, 1029758, 1696072, 1860208, 2059516, 3392144, 3604153, 4119032, 7208306, 8238064, 14416612, 28833224, 57666448]

約数ペア:

[(1, 57666448), (2, 28833224), (4, 14416612), (7, 8238064), (8, 7208306), (14, 4119032), (16, 3604153), (17, 3392144), (28, 2059516), (31, 1860208), (34, 1696072), (56, 1029758), (62, 930104), (68, 848036), (112, 514879), (119, 484592), (124, 465052), (136, 424018), (217, 265744), (238, 242296), (248, 232526), (272, 212009), (434, 132872), (476, 121148), (496, 116263), (527, 109424), (868, 66436), (952, 60574), (977, 59024), (1054, 54712), (1736, 33218), (1904, 30287), (1954, 29512), (2108, 27356), (3472, 16609), (3689, 15632), (3908, 14756), (4216, 13678), (6839, 8432), (7378, 7816)]