70045696

素因数分解:

$2^{12}\times 7^2\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 78

約数和(自身を含む): 163410450

約数和(自身を除く): 93364754

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 349, 392, 448, 512, 698, 784, 896, 1024, 1396, 1568, 1792, 2048, 2443, 2792, 3136, 3584, 4096, 4886, 5584, 6272, 7168, 9772, 11168, 12544, 14336, 17101, 19544, 22336, 25088, 28672, 34202, 39088, 44672, 50176, 68404, 78176, 89344, 100352, 136808, 156352, 178688, 200704, 273616, 312704, 357376, 547232, 625408, 714752, 1094464, 1250816, 1429504, 2188928, 2501632, 4377856, 5003264, 8755712, 10006528, 17511424, 35022848, 70045696]

約数ペア:

[(1, 70045696), (2, 35022848), (4, 17511424), (7, 10006528), (8, 8755712), (14, 5003264), (16, 4377856), (28, 2501632), (32, 2188928), (49, 1429504), (56, 1250816), (64, 1094464), (98, 714752), (112, 625408), (128, 547232), (196, 357376), (224, 312704), (256, 273616), (349, 200704), (392, 178688), (448, 156352), (512, 136808), (698, 100352), (784, 89344), (896, 78176), (1024, 68404), (1396, 50176), (1568, 44672), (1792, 39088), (2048, 34202), (2443, 28672), (2792, 25088), (3136, 22336), (3584, 19544), (4096, 17101), (4886, 14336), (5584, 12544), (6272, 11168), (7168, 9772)]