357562496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{164321}}^1$

素因数の和:164352

約数の個数: 32

約数和(自身を含む): 754237980

約数和(自身を除く): 396675484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 164321, 328642, 657284, 1314568, 2629136, 2793457, 5258272, 5586914, 10516544, 11173828, 21033088, 22347656, 44695312, 89390624, 178781248, 357562496]

約数ペア:

[(1, 357562496), (2, 178781248), (4, 89390624), (8, 44695312), (16, 22347656), (17, 21033088), (32, 11173828), (34, 10516544), (64, 5586914), (68, 5258272), (128, 2793457), (136, 2629136), (272, 1314568), (544, 657284), (1088, 328642), (2176, 164321)]