26647552

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 44

約数和(自身を含む): 54384696

約数和(自身を除く): 27737144

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 491, 512, 848, 982, 1024, 1696, 1964, 3392, 3928, 6784, 7856, 13568, 15712, 26023, 27136, 31424, 52046, 54272, 62848, 104092, 125696, 208184, 251392, 416368, 502784, 832736, 1665472, 3330944, 6661888, 13323776, 26647552]

約数ペア:

[(1, 26647552), (2, 13323776), (4, 6661888), (8, 3330944), (16, 1665472), (32, 832736), (53, 502784), (64, 416368), (106, 251392), (128, 208184), (212, 125696), (256, 104092), (424, 62848), (491, 54272), (512, 52046), (848, 31424), (982, 27136), (1024, 26023), (1696, 15712), (1964, 13568), (3392, 7856), (3928, 6784)]