348528128

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{52363}}^1$

素因数の和:52394

約数の個数: 40

約数和(自身を含む): 749957208

約数和(自身を除く): 401429080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 52363, 104726, 209452, 418904, 680719, 837808, 1361438, 1675616, 2722876, 3351232, 5445752, 6702464, 10891504, 13404928, 21783008, 26809856, 43566016, 87132032, 174264064, 348528128]

約数ペア:

[(1, 348528128), (2, 174264064), (4, 87132032), (8, 43566016), (13, 26809856), (16, 21783008), (26, 13404928), (32, 10891504), (52, 6702464), (64, 5445752), (104, 3351232), (128, 2722876), (208, 1675616), (256, 1361438), (416, 837808), (512, 680719), (832, 418904), (1664, 209452), (3328, 104726), (6656, 52363)]