28581632

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1264

約数の個数: 36

約数和(自身を含む): 57689856

約数和(自身を除く): 29108224

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1151, 1552, 2302, 3104, 4604, 6208, 9208, 12416, 18416, 24832, 36832, 73664, 111647, 147328, 223294, 294656, 446588, 893176, 1786352, 3572704, 7145408, 14290816, 28581632]

約数ペア:

[(1, 28581632), (2, 14290816), (4, 7145408), (8, 3572704), (16, 1786352), (32, 893176), (64, 446588), (97, 294656), (128, 223294), (194, 147328), (256, 111647), (388, 73664), (776, 36832), (1151, 24832), (1552, 18416), (2302, 12416), (3104, 9208), (4604, 6208)]