65502208

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 44

約数和(自身を含む): 133824672

約数和(自身を除く): 68322464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1361, 1504, 2722, 3008, 5444, 6016, 10888, 12032, 21776, 24064, 43552, 48128, 63967, 87104, 127934, 174208, 255868, 348416, 511736, 696832, 1023472, 1393664, 2046944, 4093888, 8187776, 16375552, 32751104, 65502208]

約数ペア:

[(1, 65502208), (2, 32751104), (4, 16375552), (8, 8187776), (16, 4093888), (32, 2046944), (47, 1393664), (64, 1023472), (94, 696832), (128, 511736), (188, 348416), (256, 255868), (376, 174208), (512, 127934), (752, 87104), (1024, 63967), (1361, 48128), (1504, 43552), (2722, 24064), (3008, 21776), (5444, 12032), (6016, 10888)]