805840576

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1481

約数の個数: 56

約数和(自身を含む): 1634124240

約数和(自身を除く): 828283664

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 137, 146, 274, 292, 548, 584, 1096, 1168, 1259, 2192, 2336, 2518, 4384, 4672, 5036, 8768, 10001, 10072, 20002, 20144, 40004, 40288, 80008, 80576, 91907, 160016, 172483, 183814, 320032, 344966, 367628, 640064, 689932, 735256, 1379864, 1470512, 2759728, 2941024, 5519456, 5882048, 11038912, 12591259, 25182518, 50365036, 100730072, 201460144, 402920288, 805840576]

約数ペア:

[(1, 805840576), (2, 402920288), (4, 201460144), (8, 100730072), (16, 50365036), (32, 25182518), (64, 12591259), (73, 11038912), (137, 5882048), (146, 5519456), (274, 2941024), (292, 2759728), (548, 1470512), (584, 1379864), (1096, 735256), (1168, 689932), (1259, 640064), (2192, 367628), (2336, 344966), (2518, 320032), (4384, 183814), (4672, 172483), (5036, 160016), (8768, 91907), (10001, 80576), (10072, 80008), (20002, 40288), (20144, 40004)]