26751544

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 54178200

約数和(自身を除く): 27426656

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 157, 236, 314, 361, 472, 628, 722, 1121, 1256, 1444, 2242, 2888, 2983, 4484, 5966, 8968, 9263, 11932, 18526, 21299, 23864, 37052, 42598, 56677, 74104, 85196, 113354, 170392, 175997, 226708, 351994, 453416, 703988, 1407976, 3343943, 6687886, 13375772, 26751544]

約数ペア:

[(1, 26751544), (2, 13375772), (4, 6687886), (8, 3343943), (19, 1407976), (38, 703988), (59, 453416), (76, 351994), (118, 226708), (152, 175997), (157, 170392), (236, 113354), (314, 85196), (361, 74104), (472, 56677), (628, 42598), (722, 37052), (1121, 23864), (1256, 21299), (1444, 18526), (2242, 11932), (2888, 9263), (2983, 8968), (4484, 5966)]