72507904

素因数分解:

$2^9\times 7^1\times {\mathrm{20231}}^1$

素因数の和:20256

約数の個数: 40

約数和(自身を含む): 165578688

約数和(自身を除く): 93070784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 20231, 40462, 80924, 141617, 161848, 283234, 323696, 566468, 647392, 1132936, 1294784, 2265872, 2589568, 4531744, 5179136, 9063488, 10358272, 18126976, 36253952, 72507904]

約数ペア:

[(1, 72507904), (2, 36253952), (4, 18126976), (7, 10358272), (8, 9063488), (14, 5179136), (16, 4531744), (28, 2589568), (32, 2265872), (56, 1294784), (64, 1132936), (112, 647392), (128, 566468), (224, 323696), (256, 283234), (448, 161848), (512, 141617), (896, 80924), (1792, 40462), (3584, 20231)]