72842752

素因数分解:

$2^9\times {\mathrm{142271}}^1$

素因数の和:142289

約数の個数: 20

約数和(自身を含む): 145544256

約数和(自身を除く): 72701504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142271, 284542, 569084, 1138168, 2276336, 4552672, 9105344, 18210688, 36421376, 72842752]

約数ペア:

[(1, 72842752), (2, 36421376), (4, 18210688), (8, 9105344), (16, 4552672), (32, 2276336), (64, 1138168), (128, 569084), (256, 284542), (512, 142271)]