16779748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 16121372

約数列:

[1, 2, 4, 17, 29, 34, 58, 67, 68, 116, 127, 134, 254, 268, 493, 508, 986, 1139, 1943, 1972, 2159, 2278, 3683, 3886, 4318, 4556, 7366, 7772, 8509, 8636, 14732, 17018, 33031, 34036, 62611, 66062, 125222, 132124, 144653, 246761, 250444, 289306, 493522, 578612, 987044, 4194937, 8389874, 16779748]

約数ペア:

[(1, 16779748), (2, 8389874), (4, 4194937), (17, 987044), (29, 578612), (34, 493522), (58, 289306), (67, 250444), (68, 246761), (116, 144653), (127, 132124), (134, 125222), (254, 66062), (268, 62611), (493, 34036), (508, 33031), (986, 17018), (1139, 14732), (1943, 8636), (1972, 8509), (2159, 7772), (2278, 7366), (3683, 4556), (3886, 4318)]