1388398592

素因数分解:

$2^{11}\times 7^1\times {\mathrm{96847}}^1$

素因数の和:96876

約数の個数: 48

約数和(自身を含む): 3172740480

約数和(自身を除く): 1784341888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 96847, 193694, 387388, 677929, 774776, 1355858, 1549552, 2711716, 3099104, 5423432, 6198208, 10846864, 12396416, 21693728, 24792832, 43387456, 49585664, 86774912, 99171328, 173549824, 198342656, 347099648, 694199296, 1388398592]

約数ペア:

[(1, 1388398592), (2, 694199296), (4, 347099648), (7, 198342656), (8, 173549824), (14, 99171328), (16, 86774912), (28, 49585664), (32, 43387456), (56, 24792832), (64, 21693728), (112, 12396416), (128, 10846864), (224, 6198208), (256, 5423432), (448, 3099104), (512, 2711716), (896, 1549552), (1024, 1355858), (1792, 774776), (2048, 677929), (3584, 387388), (7168, 193694), (14336, 96847)]