73448536

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4987}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 158019840

約数和(自身を除く): 84571304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4987, 7364, 9974, 14728, 19948, 34909, 39896, 69818, 139636, 279272, 1311581, 2623162, 5246324, 9181067, 10492648, 18362134, 36724268, 73448536]

約数ペア:

[(1, 73448536), (2, 36724268), (4, 18362134), (7, 10492648), (8, 9181067), (14, 5246324), (28, 2623162), (56, 1311581), (263, 279272), (526, 139636), (1052, 69818), (1841, 39896), (2104, 34909), (3682, 19948), (4987, 14728), (7364, 9974)]