74770448

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{26107}}^1$

素因数の和:26294

約数の個数: 20

約数和(自身を含む): 145682640

約数和(自身を除く): 70912192

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 26107, 52214, 104428, 208856, 417712, 4673153, 9346306, 18692612, 37385224, 74770448]

約数ペア:

[(1, 74770448), (2, 37385224), (4, 18692612), (8, 9346306), (16, 4673153), (179, 417712), (358, 208856), (716, 104428), (1432, 52214), (2864, 26107)]