28444790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11284

約数の個数: 32

約数和(自身を含む): 58288896

約数和(自身を除く): 29844106

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11243, 22486, 56215, 112430, 123673, 247346, 258589, 517178, 618365, 1236730, 1292945, 2585890, 2844479, 5688958, 14222395, 28444790]

約数ペア:

[(1, 28444790), (2, 14222395), (5, 5688958), (10, 2844479), (11, 2585890), (22, 1292945), (23, 1236730), (46, 618365), (55, 517178), (110, 258589), (115, 247346), (230, 123673), (253, 112430), (506, 56215), (1265, 22486), (2530, 11243)]