12973696

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 26193600

約数和(自身を除く): 13219904

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1283, 2528, 2566, 5056, 5132, 10112, 10264, 20528, 41056, 82112, 101357, 164224, 202714, 405428, 810856, 1621712, 3243424, 6486848, 12973696]

約数ペア:

[(1, 12973696), (2, 6486848), (4, 3243424), (8, 1621712), (16, 810856), (32, 405428), (64, 202714), (79, 164224), (128, 101357), (158, 82112), (316, 41056), (632, 20528), (1264, 10264), (1283, 10112), (2528, 5132), (2566, 5056)]