4291456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 9210600

約数和(自身を除く): 4919144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2579, 5158, 10316, 20632, 33527, 41264, 67054, 82528, 134108, 165056, 268216, 330112, 536432, 1072864, 2145728, 4291456]

約数ペア:

[(1, 4291456), (2, 2145728), (4, 1072864), (8, 536432), (13, 330112), (16, 268216), (26, 165056), (32, 134108), (52, 82528), (64, 67054), (104, 41264), (128, 33527), (208, 20632), (416, 10316), (832, 5158), (1664, 2579)]