71311897792

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{12907}}^1$

素因数の和:13709

約数の個数: 56

約数和(自身を含む): 142817209920

約数和(自身を除く): 71505312128

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 659, 1048, 1318, 2096, 2636, 4192, 5272, 8384, 10544, 12907, 21088, 25814, 42176, 51628, 86329, 103256, 172658, 206512, 345316, 413024, 690632, 826048, 1381264, 1690817, 2762528, 3381634, 5525056, 6763268, 8505713, 13526536, 17011426, 27053072, 34022852, 54106144, 68045704, 108212288, 136091408, 272182816, 544365632, 1114248403, 2228496806, 4456993612, 8913987224, 17827974448, 35655948896, 71311897792]

約数ペア:

[(1, 71311897792), (2, 35655948896), (4, 17827974448), (8, 8913987224), (16, 4456993612), (32, 2228496806), (64, 1114248403), (131, 544365632), (262, 272182816), (524, 136091408), (659, 108212288), (1048, 68045704), (1318, 54106144), (2096, 34022852), (2636, 27053072), (4192, 17011426), (5272, 13526536), (8384, 8505713), (10544, 6763268), (12907, 5525056), (21088, 3381634), (25814, 2762528), (42176, 1690817), (51628, 1381264), (86329, 826048), (103256, 690632), (172658, 413024), (206512, 345316)]