727785472

素因数分解:

$2^{13}\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1316

約数の個数: 56

約数和(自身を含む): 1476632556

約数和(自身を除く): 748847084

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1024, 1168, 1217, 2048, 2336, 2434, 4096, 4672, 4868, 8192, 9344, 9736, 18688, 19472, 37376, 38944, 74752, 77888, 88841, 149504, 155776, 177682, 299008, 311552, 355364, 598016, 623104, 710728, 1246208, 1421456, 2492416, 2842912, 4984832, 5685824, 9969664, 11371648, 22743296, 45486592, 90973184, 181946368, 363892736, 727785472]

約数ペア:

[(1, 727785472), (2, 363892736), (4, 181946368), (8, 90973184), (16, 45486592), (32, 22743296), (64, 11371648), (73, 9969664), (128, 5685824), (146, 4984832), (256, 2842912), (292, 2492416), (512, 1421456), (584, 1246208), (1024, 710728), (1168, 623104), (1217, 598016), (2048, 355364), (2336, 311552), (2434, 299008), (4096, 177682), (4672, 155776), (4868, 149504), (8192, 88841), (9344, 77888), (9736, 74752), (18688, 38944), (19472, 37376)]