299775424

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{360307}}^1$

素因数の和:360332

約数の個数: 28

約数和(自身を含む): 640627624

約数和(自身を除く): 340852200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 360307, 720614, 1441228, 2882456, 4683991, 5764912, 9367982, 11529824, 18735964, 23059648, 37471928, 74943856, 149887712, 299775424]

約数ペア:

[(1, 299775424), (2, 149887712), (4, 74943856), (8, 37471928), (13, 23059648), (16, 18735964), (26, 11529824), (32, 9367982), (52, 5764912), (64, 4683991), (104, 2882456), (208, 1441228), (416, 720614), (832, 360307)]