25322908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 26157668

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 683, 713, 806, 1196, 1366, 1426, 1612, 2732, 2852, 8879, 9269, 15709, 17758, 18538, 21173, 31418, 35516, 37076, 42346, 62836, 84692, 204217, 275249, 408434, 486979, 550498, 816868, 973958, 1100996, 1947916, 6330727, 12661454, 25322908]

約数ペア:

[(1, 25322908), (2, 12661454), (4, 6330727), (13, 1947916), (23, 1100996), (26, 973958), (31, 816868), (46, 550498), (52, 486979), (62, 408434), (92, 275249), (124, 204217), (299, 84692), (403, 62836), (598, 42346), (683, 37076), (713, 35516), (806, 31418), (1196, 21173), (1366, 18538), (1426, 17758), (1612, 15709), (2732, 9269), (2852, 8879)]