978492032

素因数分解:

$2^7\times 7^1\times {\mathrm{1092067}}^1$

素因数の和:1092088

約数の個数: 32

約数和(自身を含む): 2227818720

約数和(自身を除く): 1249326688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1092067, 2184134, 4368268, 7644469, 8736536, 15288938, 17473072, 30577876, 34946144, 61155752, 69892288, 122311504, 139784576, 244623008, 489246016, 978492032]

約数ペア:

[(1, 978492032), (2, 489246016), (4, 244623008), (7, 139784576), (8, 122311504), (14, 69892288), (16, 61155752), (28, 34946144), (32, 30577876), (56, 17473072), (64, 15288938), (112, 8736536), (128, 7644469), (224, 4368268), (448, 2184134), (896, 1092067)]