69320576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41659}}^1$

素因数の和:41686

約数の個数: 32

約数和(自身を含む): 148726200

約数和(自身を除く): 79405624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 41659, 83318, 166636, 333272, 541567, 666544, 1083134, 1333088, 2166268, 2666176, 4332536, 5332352, 8665072, 17330144, 34660288, 69320576]

約数ペア:

[(1, 69320576), (2, 34660288), (4, 17330144), (8, 8665072), (13, 5332352), (16, 4332536), (26, 2666176), (32, 2166268), (52, 1333088), (64, 1083134), (104, 666544), (128, 541567), (208, 333272), (416, 166636), (832, 83318), (1664, 41659)]