13331456

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 44

約数和(自身を含む): 27315168

約数和(自身を除く): 13983712

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 277, 376, 512, 554, 752, 1024, 1108, 1504, 2216, 3008, 4432, 6016, 8864, 12032, 13019, 17728, 24064, 26038, 35456, 48128, 52076, 70912, 104152, 141824, 208304, 283648, 416608, 833216, 1666432, 3332864, 6665728, 13331456]

約数ペア:

[(1, 13331456), (2, 6665728), (4, 3332864), (8, 1666432), (16, 833216), (32, 416608), (47, 283648), (64, 208304), (94, 141824), (128, 104152), (188, 70912), (256, 52076), (277, 48128), (376, 35456), (512, 26038), (554, 24064), (752, 17728), (1024, 13019), (1108, 12032), (1504, 8864), (2216, 6016), (3008, 4432)]