6688017328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1294121}}^1$

素因数の和:1294165

約数の個数: 40

約数和(自身を含む): 14442401520

約数和(自身を除く): 7754384192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 1294121, 2588242, 5176484, 10352968, 20705936, 22000057, 24588299, 44000114, 49176598, 88000228, 98353196, 176000456, 196706392, 352000912, 393412784, 418001083, 836002166, 1672004332, 3344008664, 6688017328]

約数ペア:

[(1, 6688017328), (2, 3344008664), (4, 1672004332), (8, 836002166), (16, 418001083), (17, 393412784), (19, 352000912), (34, 196706392), (38, 176000456), (68, 98353196), (76, 88000228), (136, 49176598), (152, 44000114), (272, 24588299), (304, 22000057), (323, 20705936), (646, 10352968), (1292, 5176484), (2584, 2588242), (5168, 1294121)]