66712064

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4540

約数の個数: 40

約数和(自身を含む): 137920860

約数和(自身を除く): 71208796

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 4493, 7424, 8986, 14848, 17972, 35944, 71888, 130297, 143776, 260594, 287552, 521188, 575104, 1042376, 1150208, 2084752, 2300416, 4169504, 8339008, 16678016, 33356032, 66712064]

約数ペア:

[(1, 66712064), (2, 33356032), (4, 16678016), (8, 8339008), (16, 4169504), (29, 2300416), (32, 2084752), (58, 1150208), (64, 1042376), (116, 575104), (128, 521188), (232, 287552), (256, 260594), (464, 143776), (512, 130297), (928, 71888), (1856, 35944), (3712, 17972), (4493, 14848), (7424, 8986)]