12553627088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{230969}}^1$

素因数の和:231099

約数の個数: 40

約数和(自身を含む): 25203446400

約数和(自身を除く): 12649819312

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 3397, 6794, 13588, 27176, 54352, 230969, 461938, 923876, 1847752, 3695504, 9931667, 18246551, 19863334, 36493102, 39726668, 72986204, 79453336, 145972408, 158906672, 291944816, 784601693, 1569203386, 3138406772, 6276813544, 12553627088]

約数ペア:

[(1, 12553627088), (2, 6276813544), (4, 3138406772), (8, 1569203386), (16, 784601693), (43, 291944816), (79, 158906672), (86, 145972408), (158, 79453336), (172, 72986204), (316, 39726668), (344, 36493102), (632, 19863334), (688, 18246551), (1264, 9931667), (3397, 3695504), (6794, 1847752), (13588, 923876), (27176, 461938), (54352, 230969)]