1385730304

素因数分解:

$2^8\times 7^1\times {\mathrm{773287}}^1$

素因数の和:773310

約数の個数: 36

約数和(自身を含む): 3161201344

約数和(自身を除く): 1775471040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 773287, 1546574, 3093148, 5413009, 6186296, 10826018, 12372592, 21652036, 24745184, 43304072, 49490368, 86608144, 98980736, 173216288, 197961472, 346432576, 692865152, 1385730304]

約数ペア:

[(1, 1385730304), (2, 692865152), (4, 346432576), (7, 197961472), (8, 173216288), (14, 98980736), (16, 86608144), (28, 49490368), (32, 43304072), (56, 24745184), (64, 21652036), (112, 12372592), (128, 10826018), (224, 6186296), (256, 5413009), (448, 3093148), (896, 1546574), (1792, 773287)]