13121344

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3434

約数の個数: 28

約数和(自身を含む): 26472388

約数和(自身を除く): 13351044

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3361, 3904, 6722, 13444, 26888, 53776, 107552, 205021, 215104, 410042, 820084, 1640168, 3280336, 6560672, 13121344]

約数ペア:

[(1, 13121344), (2, 6560672), (4, 3280336), (8, 1640168), (16, 820084), (32, 410042), (61, 215104), (64, 205021), (122, 107552), (244, 53776), (488, 26888), (976, 13444), (1952, 6722), (3361, 3904)]