70009408

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:192

約数の個数: 84

約数和(自身を含む): 166233856

約数和(自身を除く): 96224448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 142, 217, 224, 248, 284, 434, 448, 496, 497, 568, 868, 992, 994, 1136, 1736, 1984, 1988, 2201, 2272, 3472, 3976, 4402, 4544, 5041, 6944, 7952, 8804, 10082, 13888, 15407, 15904, 17608, 20164, 30814, 31808, 35216, 35287, 40328, 61628, 70432, 70574, 80656, 123256, 140864, 141148, 156271, 161312, 246512, 282296, 312542, 322624, 493024, 564592, 625084, 986048, 1093897, 1129184, 1250168, 2187794, 2258368, 2500336, 4375588, 5000672, 8751176, 10001344, 17502352, 35004704, 70009408]

約数ペア:

[(1, 70009408), (2, 35004704), (4, 17502352), (7, 10001344), (8, 8751176), (14, 5000672), (16, 4375588), (28, 2500336), (31, 2258368), (32, 2187794), (56, 1250168), (62, 1129184), (64, 1093897), (71, 986048), (112, 625084), (124, 564592), (142, 493024), (217, 322624), (224, 312542), (248, 282296), (284, 246512), (434, 161312), (448, 156271), (496, 141148), (497, 140864), (568, 123256), (868, 80656), (992, 70574), (994, 70432), (1136, 61628), (1736, 40328), (1984, 35287), (1988, 35216), (2201, 31808), (2272, 30814), (3472, 20164), (3976, 17608), (4402, 15904), (4544, 15407), (5041, 13888), (6944, 10082), (7952, 8804)]