61142494

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 112608000

約数和(自身を除く): 51465506

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 4691, 6517, 9382, 13034, 32837, 65674, 89129, 178258, 229859, 459718, 623903, 1247806, 1609013, 3218026, 4367321, 8734642, 30571247, 61142494]

約数ペア:

[(1, 61142494), (2, 30571247), (7, 8734642), (14, 4367321), (19, 3218026), (38, 1609013), (49, 1247806), (98, 623903), (133, 459718), (266, 229859), (343, 178258), (686, 89129), (931, 65674), (1862, 32837), (4691, 13034), (6517, 9382)]