116721388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 248209920

約数和(自身を除く): 131488532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 379, 476, 647, 758, 1294, 1516, 2588, 2653, 4529, 5306, 6443, 9058, 10612, 10999, 12886, 18116, 21998, 25772, 43996, 45101, 76993, 90202, 153986, 180404, 245213, 307972, 490426, 980852, 1716491, 3432982, 4168621, 6865964, 8337242, 16674484, 29180347, 58360694, 116721388]

約数ペア:

[(1, 116721388), (2, 58360694), (4, 29180347), (7, 16674484), (14, 8337242), (17, 6865964), (28, 4168621), (34, 3432982), (68, 1716491), (119, 980852), (238, 490426), (379, 307972), (476, 245213), (647, 180404), (758, 153986), (1294, 90202), (1516, 76993), (2588, 45101), (2653, 43996), (4529, 25772), (5306, 21998), (6443, 18116), (9058, 12886), (10612, 10999)]