1378112

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 28

約数和(自身を含む): 2787396

約数和(自身を除く): 1409284

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 353, 488, 706, 976, 1412, 1952, 2824, 3904, 5648, 11296, 21533, 22592, 43066, 86132, 172264, 344528, 689056, 1378112]

約数ペア:

[(1, 1378112), (2, 689056), (4, 344528), (8, 172264), (16, 86132), (32, 43066), (61, 22592), (64, 21533), (122, 11296), (244, 5648), (353, 3904), (488, 2824), (706, 1952), (976, 1412)]