328848832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{395251}}^1$

素因数の和:395276

約数の個数: 28

約数和(自身を含む): 702758056

約数和(自身を除く): 373909224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 395251, 790502, 1581004, 3162008, 5138263, 6324016, 10276526, 12648032, 20553052, 25296064, 41106104, 82212208, 164424416, 328848832]

約数ペア:

[(1, 328848832), (2, 164424416), (4, 82212208), (8, 41106104), (13, 25296064), (16, 20553052), (26, 12648032), (32, 10276526), (52, 6324016), (64, 5138263), (104, 3162008), (208, 1581004), (416, 790502), (832, 395251)]