28040896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{33703}}^1$

素因数の和:33728

約数の個数: 28

約数和(自身を含む): 59925712

約数和(自身を除く): 31884816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 33703, 67406, 134812, 269624, 438139, 539248, 876278, 1078496, 1752556, 2156992, 3505112, 7010224, 14020448, 28040896]

約数ペア:

[(1, 28040896), (2, 14020448), (4, 7010224), (8, 3505112), (13, 2156992), (16, 1752556), (26, 1078496), (32, 876278), (52, 539248), (64, 438139), (104, 269624), (208, 134812), (416, 67406), (832, 33703)]