15660928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4262

約数の個数: 32

約数和(自身を含む): 32283000

約数和(自身を除く): 16622072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 4219, 8438, 16876, 33752, 67504, 122351, 135008, 244702, 270016, 489404, 540032, 978808, 1957616, 3915232, 7830464, 15660928]

約数ペア:

[(1, 15660928), (2, 7830464), (4, 3915232), (8, 1957616), (16, 978808), (29, 540032), (32, 489404), (58, 270016), (64, 244702), (116, 135008), (128, 122351), (232, 67504), (464, 33752), (928, 16876), (1856, 8438), (3712, 4219)]