7971968

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 16157820

約数和(自身を除く): 8185852

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1021, 1952, 2042, 3904, 4084, 7808, 8168, 16336, 32672, 62281, 65344, 124562, 130688, 249124, 498248, 996496, 1992992, 3985984, 7971968]

約数ペア:

[(1, 7971968), (2, 3985984), (4, 1992992), (8, 996496), (16, 498248), (32, 249124), (61, 130688), (64, 124562), (122, 65344), (128, 62281), (244, 32672), (488, 16336), (976, 8168), (1021, 7808), (1952, 4084), (2042, 3904)]