3985984

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 28

約数和(自身を含む): 8047228

約数和(自身を除く): 4061244

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1021, 1952, 2042, 3904, 4084, 8168, 16336, 32672, 62281, 65344, 124562, 249124, 498248, 996496, 1992992, 3985984]

約数ペア:

[(1, 3985984), (2, 1992992), (4, 996496), (8, 498248), (16, 249124), (32, 124562), (61, 65344), (64, 62281), (122, 32672), (244, 16336), (488, 8168), (976, 4084), (1021, 3904), (1952, 2042)]