65470264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 71698376

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 293, 424, 527, 586, 901, 1054, 1172, 1643, 1802, 2108, 2344, 3286, 3604, 4216, 4981, 6572, 7208, 9083, 9962, 13144, 15529, 18166, 19924, 27931, 31058, 36332, 39848, 55862, 62116, 72664, 111724, 124232, 154411, 223448, 263993, 308822, 481399, 527986, 617644, 962798, 1055972, 1235288, 1925596, 2111944, 3851192, 8183783, 16367566, 32735132, 65470264]

約数ペア:

[(1, 65470264), (2, 32735132), (4, 16367566), (8, 8183783), (17, 3851192), (31, 2111944), (34, 1925596), (53, 1235288), (62, 1055972), (68, 962798), (106, 617644), (124, 527986), (136, 481399), (212, 308822), (248, 263993), (293, 223448), (424, 154411), (527, 124232), (586, 111724), (901, 72664), (1054, 62116), (1172, 55862), (1643, 39848), (1802, 36332), (2108, 31058), (2344, 27931), (3286, 19924), (3604, 18166), (4216, 15529), (4981, 13144), (6572, 9962), (7208, 9083)]