2027456

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 28

約数和(自身を含む): 4084320

約数和(自身を除く): 2056864

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 401, 632, 802, 1264, 1604, 2528, 3208, 5056, 6416, 12832, 25664, 31679, 63358, 126716, 253432, 506864, 1013728, 2027456]

約数ペア:

[(1, 2027456), (2, 1013728), (4, 506864), (8, 253432), (16, 126716), (32, 63358), (64, 31679), (79, 25664), (158, 12832), (316, 6416), (401, 5056), (632, 3208), (802, 2528), (1264, 1604)]