69841977088

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20986171}}^1$

素因数の和:20986200

約数の個数: 36

約数和(自身を含む): 150135074488

約数和(自身を除く): 80293097400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20986171, 41972342, 83944684, 167889368, 272820223, 335778736, 545640446, 671557472, 1091280892, 1343114944, 2182561784, 2686229888, 4365123568, 5372459776, 8730247136, 17460494272, 34920988544, 69841977088]

約数ペア:

[(1, 69841977088), (2, 34920988544), (4, 17460494272), (8, 8730247136), (13, 5372459776), (16, 4365123568), (26, 2686229888), (32, 2182561784), (52, 1343114944), (64, 1091280892), (104, 671557472), (128, 545640446), (208, 335778736), (256, 272820223), (416, 167889368), (832, 83944684), (1664, 41972342), (3328, 20986171)]