65332736

素因数分解:

$2^9\times 7^1\times {\mathrm{18229}}^1$

素因数の和:18254

約数の個数: 40

約数和(自身を含む): 149194320

約数和(自身を除く): 83861584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18229, 36458, 72916, 127603, 145832, 255206, 291664, 510412, 583328, 1020824, 1166656, 2041648, 2333312, 4083296, 4666624, 8166592, 9333248, 16333184, 32666368, 65332736]

約数ペア:

[(1, 65332736), (2, 32666368), (4, 16333184), (7, 9333248), (8, 8166592), (14, 4666624), (16, 4083296), (28, 2333312), (32, 2041648), (56, 1166656), (64, 1020824), (112, 583328), (128, 510412), (224, 291664), (256, 255206), (448, 145832), (512, 127603), (896, 72916), (1792, 36458), (3584, 18229)]