26394268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 26828132

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 659, 1054, 1178, 1292, 1318, 2108, 2356, 2636, 10013, 11203, 12521, 20026, 20429, 22406, 25042, 40052, 40858, 44812, 50084, 81716, 212857, 347293, 388151, 425714, 694586, 776302, 851428, 1389172, 1552604, 6598567, 13197134, 26394268]

約数ペア:

[(1, 26394268), (2, 13197134), (4, 6598567), (17, 1552604), (19, 1389172), (31, 851428), (34, 776302), (38, 694586), (62, 425714), (68, 388151), (76, 347293), (124, 212857), (323, 81716), (527, 50084), (589, 44812), (646, 40858), (659, 40052), (1054, 25042), (1178, 22406), (1292, 20429), (1318, 20026), (2108, 12521), (2356, 11203), (2636, 10013)]