1662272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1398

約数の個数: 28

約数和(自身を含む): 3474720

約数和(自身を除く): 1812448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1367, 2734, 5468, 10936, 21872, 25973, 43744, 51946, 87488, 103892, 207784, 415568, 831136, 1662272]

約数ペア:

[(1, 1662272), (2, 831136), (4, 415568), (8, 207784), (16, 103892), (19, 87488), (32, 51946), (38, 43744), (64, 25973), (76, 21872), (152, 10936), (304, 5468), (608, 2734), (1216, 1367)]