76142768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:6981

約数の個数: 40

約数和(自身を含む): 161895888

約数和(自身を除く): 85753120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 6907, 11024, 13814, 27628, 55256, 89791, 110512, 179582, 359164, 366071, 718328, 732142, 1436656, 1464284, 2928568, 4758923, 5857136, 9517846, 19035692, 38071384, 76142768]

約数ペア:

[(1, 76142768), (2, 38071384), (4, 19035692), (8, 9517846), (13, 5857136), (16, 4758923), (26, 2928568), (52, 1464284), (53, 1436656), (104, 732142), (106, 718328), (208, 366071), (212, 359164), (424, 179582), (689, 110512), (848, 89791), (1378, 55256), (2756, 27628), (5512, 13814), (6907, 11024)]