8041072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 17057936

約数和(自身を除く): 9016864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 577, 871, 1072, 1154, 1742, 2308, 3484, 4616, 6968, 7501, 9232, 13936, 15002, 30004, 38659, 60008, 77318, 120016, 154636, 309272, 502567, 618544, 1005134, 2010268, 4020536, 8041072]

約数ペア:

[(1, 8041072), (2, 4020536), (4, 2010268), (8, 1005134), (13, 618544), (16, 502567), (26, 309272), (52, 154636), (67, 120016), (104, 77318), (134, 60008), (208, 38659), (268, 30004), (536, 15002), (577, 13936), (871, 9232), (1072, 7501), (1154, 6968), (1742, 4616), (2308, 3484)]