72215488

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{2693}}^1$

素因数の和:3124

約数の個数: 28

約数和(自身を含む): 143697960

約数和(自身を除く): 71482472

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 2693, 3352, 5386, 6704, 10772, 13408, 21544, 26816, 43088, 86176, 172352, 1128367, 2256734, 4513468, 9026936, 18053872, 36107744, 72215488]

約数ペア:

[(1, 72215488), (2, 36107744), (4, 18053872), (8, 9026936), (16, 4513468), (32, 2256734), (64, 1128367), (419, 172352), (838, 86176), (1676, 43088), (2693, 26816), (3352, 21544), (5386, 13408), (6704, 10772)]