70813088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 145496736

約数和(自身を除く): 74683648

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 971, 1376, 1696, 1942, 2279, 3884, 4558, 7768, 9116, 15536, 18232, 31072, 36464, 41753, 51463, 72928, 83506, 102926, 167012, 205852, 334024, 411704, 668048, 823408, 1336096, 1646816, 2212909, 4425818, 8851636, 17703272, 35406544, 70813088]

約数ペア:

[(1, 70813088), (2, 35406544), (4, 17703272), (8, 8851636), (16, 4425818), (32, 2212909), (43, 1646816), (53, 1336096), (86, 823408), (106, 668048), (172, 411704), (212, 334024), (344, 205852), (424, 167012), (688, 102926), (848, 83506), (971, 72928), (1376, 51463), (1696, 41753), (1942, 36464), (2279, 31072), (3884, 18232), (4558, 15536), (7768, 9116)]