68538368

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 52

約数和(自身を含む): 142031940

約数和(自身を除く): 73493572

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 577, 928, 1024, 1154, 1856, 2048, 2308, 3712, 4096, 4616, 7424, 9232, 14848, 16733, 18464, 29696, 33466, 36928, 59392, 66932, 73856, 118784, 133864, 147712, 267728, 295424, 535456, 590848, 1070912, 1181696, 2141824, 2363392, 4283648, 8567296, 17134592, 34269184, 68538368]

約数ペア:

[(1, 68538368), (2, 34269184), (4, 17134592), (8, 8567296), (16, 4283648), (29, 2363392), (32, 2141824), (58, 1181696), (64, 1070912), (116, 590848), (128, 535456), (232, 295424), (256, 267728), (464, 147712), (512, 133864), (577, 118784), (928, 73856), (1024, 66932), (1154, 59392), (1856, 36928), (2048, 33466), (2308, 29696), (3712, 18464), (4096, 16733), (4616, 14848), (7424, 9232)]