23704008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 61501440

約数和(自身を除く): 37797432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 103, 129, 172, 206, 223, 258, 309, 344, 412, 446, 516, 618, 669, 824, 892, 1032, 1236, 1338, 1784, 2472, 2676, 4429, 5352, 8858, 9589, 13287, 17716, 19178, 22969, 26574, 28767, 35432, 38356, 45938, 53148, 57534, 68907, 76712, 91876, 106296, 115068, 137814, 183752, 230136, 275628, 551256, 987667, 1975334, 2963001, 3950668, 5926002, 7901336, 11852004, 23704008]

約数ペア:

[(1, 23704008), (2, 11852004), (3, 7901336), (4, 5926002), (6, 3950668), (8, 2963001), (12, 1975334), (24, 987667), (43, 551256), (86, 275628), (103, 230136), (129, 183752), (172, 137814), (206, 115068), (223, 106296), (258, 91876), (309, 76712), (344, 68907), (412, 57534), (446, 53148), (516, 45938), (618, 38356), (669, 35432), (824, 28767), (892, 26574), (1032, 22969), (1236, 19178), (1338, 17716), (1784, 13287), (2472, 9589), (2676, 8858), (4429, 5352)]