39003952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 87994368

約数和(自身を除く): 48990416

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 263, 299, 368, 403, 496, 526, 598, 713, 806, 1052, 1196, 1426, 1612, 2104, 2392, 2852, 3224, 3419, 4208, 4784, 5704, 6049, 6448, 6838, 8153, 9269, 11408, 12098, 13676, 16306, 18538, 24196, 27352, 32612, 37076, 48392, 54704, 65224, 74152, 78637, 96784, 105989, 130448, 148304, 157274, 187519, 211978, 314548, 375038, 423956, 629096, 750076, 847912, 1258192, 1500152, 1695824, 2437747, 3000304, 4875494, 9750988, 19501976, 39003952]

約数ペア:

[(1, 39003952), (2, 19501976), (4, 9750988), (8, 4875494), (13, 3000304), (16, 2437747), (23, 1695824), (26, 1500152), (31, 1258192), (46, 847912), (52, 750076), (62, 629096), (92, 423956), (104, 375038), (124, 314548), (184, 211978), (208, 187519), (248, 157274), (263, 148304), (299, 130448), (368, 105989), (403, 96784), (496, 78637), (526, 74152), (598, 65224), (713, 54704), (806, 48392), (1052, 37076), (1196, 32612), (1426, 27352), (1612, 24196), (2104, 18538), (2392, 16306), (2852, 13676), (3224, 12098), (3419, 11408), (4208, 9269), (4784, 8153), (5704, 6838), (6049, 6448)]