28221184

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{4793}}^1$

素因数の和:4832

約数の個数: 36

約数和(自身を含む): 58793616

約数和(自身を除く): 30572432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 4793, 5888, 9586, 19172, 38344, 76688, 110239, 153376, 220478, 306752, 440956, 613504, 881912, 1227008, 1763824, 3527648, 7055296, 14110592, 28221184]

約数ペア:

[(1, 28221184), (2, 14110592), (4, 7055296), (8, 3527648), (16, 1763824), (23, 1227008), (32, 881912), (46, 613504), (64, 440956), (92, 306752), (128, 220478), (184, 153376), (256, 110239), (368, 76688), (736, 38344), (1472, 19172), (2944, 9586), (4793, 5888)]