1403776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 3053880

約数和(自身を除く): 1650104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 997, 1408, 1994, 3988, 7976, 10967, 15952, 21934, 31904, 43868, 63808, 87736, 127616, 175472, 350944, 701888, 1403776]

約数ペア:

[(1, 1403776), (2, 701888), (4, 350944), (8, 175472), (11, 127616), (16, 87736), (22, 63808), (32, 43868), (44, 31904), (64, 21934), (88, 15952), (128, 10967), (176, 7976), (352, 3988), (704, 1994), (997, 1408)]