1296429008

素因数分解:

$2^4\times 7^1\times {\mathrm{11575259}}^1$

素因数の和:11575274

約数の個数: 20

約数和(自身を含む): 2870664480

約数和(自身を除く): 1574235472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11575259, 23150518, 46301036, 81026813, 92602072, 162053626, 185204144, 324107252, 648214504, 1296429008]

約数ペア:

[(1, 1296429008), (2, 648214504), (4, 324107252), (7, 185204144), (8, 162053626), (14, 92602072), (16, 81026813), (28, 46301036), (56, 23150518), (112, 11575259)]