447934893328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69468811}}^1$

素因数の和:69468863

約数の個数: 40

約数和(自身を含む): 964782861056

約数和(自身を除く): 516847967728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 69468811, 138937622, 277875244, 555750488, 903094543, 1111500976, 1806189086, 2153533141, 3612378172, 4307066282, 7224756344, 8614132564, 14449512688, 17228265128, 27995930833, 34456530256, 55991861666, 111983723332, 223967446664, 447934893328]

約数ペア:

[(1, 447934893328), (2, 223967446664), (4, 111983723332), (8, 55991861666), (13, 34456530256), (16, 27995930833), (26, 17228265128), (31, 14449512688), (52, 8614132564), (62, 7224756344), (104, 4307066282), (124, 3612378172), (208, 2153533141), (248, 1806189086), (403, 1111500976), (496, 903094543), (806, 555750488), (1612, 277875244), (3224, 138937622), (6448, 69468811)]