39564784

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15359}}^1$

素因数の和:15397

約数の個数: 40

約数和(自身を含む): 91422720

約数和(自身を除く): 51857936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 15359, 30718, 61436, 107513, 122872, 215026, 245744, 353257, 430052, 706514, 860104, 1413028, 1720208, 2472799, 2826056, 4945598, 5652112, 9891196, 19782392, 39564784]

約数ペア:

[(1, 39564784), (2, 19782392), (4, 9891196), (7, 5652112), (8, 4945598), (14, 2826056), (16, 2472799), (23, 1720208), (28, 1413028), (46, 860104), (56, 706514), (92, 430052), (112, 353257), (161, 245744), (184, 215026), (322, 122872), (368, 107513), (644, 61436), (1288, 30718), (2576, 15359)]