73942016

素因数分解:

$2^{10}\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 44

約数和(自身を含む): 149054352

約数和(自身を除く): 75112336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 443, 512, 652, 886, 1024, 1304, 1772, 2608, 3544, 5216, 7088, 10432, 14176, 20864, 28352, 41728, 56704, 72209, 83456, 113408, 144418, 166912, 226816, 288836, 453632, 577672, 1155344, 2310688, 4621376, 9242752, 18485504, 36971008, 73942016]

約数ペア:

[(1, 73942016), (2, 36971008), (4, 18485504), (8, 9242752), (16, 4621376), (32, 2310688), (64, 1155344), (128, 577672), (163, 453632), (256, 288836), (326, 226816), (443, 166912), (512, 144418), (652, 113408), (886, 83456), (1024, 72209), (1304, 56704), (1772, 41728), (2608, 28352), (3544, 20864), (5216, 14176), (7088, 10432)]