61799948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20249}}^1$

素因数の和:20369

約数の個数: 24

約数和(自身を含む): 124740000

約数和(自身を除く): 62940052

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 20249, 40498, 80996, 141743, 283486, 566972, 2207141, 4414282, 8828564, 15449987, 30899974, 61799948]

約数ペア:

[(1, 61799948), (2, 30899974), (4, 15449987), (7, 8828564), (14, 4414282), (28, 2207141), (109, 566972), (218, 283486), (436, 141743), (763, 80996), (1526, 40498), (3052, 20249)]