67709776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 140515560

約数和(自身を除く): 72805784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2797, 3026, 5594, 6052, 11188, 12104, 22376, 24208, 44752, 47549, 95098, 190196, 248933, 380392, 497866, 760784, 995732, 1991464, 3982928, 4231861, 8463722, 16927444, 33854888, 67709776]

約数ペア:

[(1, 67709776), (2, 33854888), (4, 16927444), (8, 8463722), (16, 4231861), (17, 3982928), (34, 1991464), (68, 995732), (89, 760784), (136, 497866), (178, 380392), (272, 248933), (356, 190196), (712, 95098), (1424, 47549), (1513, 44752), (2797, 24208), (3026, 22376), (5594, 12104), (6052, 11188)]