15369728

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 40

約数和(自身を含む): 33513480

約数和(自身を除く): 18143752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2729, 2816, 5458, 5632, 10916, 21832, 30019, 43664, 60038, 87328, 120076, 174656, 240152, 349312, 480304, 698624, 960608, 1397248, 1921216, 3842432, 7684864, 15369728]

約数ペア:

[(1, 15369728), (2, 7684864), (4, 3842432), (8, 1921216), (11, 1397248), (16, 960608), (22, 698624), (32, 480304), (44, 349312), (64, 240152), (88, 174656), (128, 120076), (176, 87328), (256, 60038), (352, 43664), (512, 30019), (704, 21832), (1408, 10916), (2729, 5632), (2816, 5458)]