28823048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 56678400

約数和(自身を除く): 27855352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 383, 409, 766, 818, 1532, 1636, 3064, 3272, 8809, 9407, 17618, 18814, 35236, 37628, 70472, 75256, 156647, 313294, 626588, 1253176, 3602881, 7205762, 14411524, 28823048]

約数ペア:

[(1, 28823048), (2, 14411524), (4, 7205762), (8, 3602881), (23, 1253176), (46, 626588), (92, 313294), (184, 156647), (383, 75256), (409, 70472), (766, 37628), (818, 35236), (1532, 18814), (1636, 17618), (3064, 9407), (3272, 8809)]