40003264

素因数分解:

$2^6\times 7^1\times {\mathrm{89293}}^1$

素因数の和:89312

約数の個数: 28

約数和(自身を含む): 90722704

約数和(自身を除く): 50719440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89293, 178586, 357172, 625051, 714344, 1250102, 1428688, 2500204, 2857376, 5000408, 5714752, 10000816, 20001632, 40003264]

約数ペア:

[(1, 40003264), (2, 20001632), (4, 10000816), (7, 5714752), (8, 5000408), (14, 2857376), (16, 2500204), (28, 1428688), (32, 1250102), (56, 714344), (64, 625051), (112, 357172), (224, 178586), (448, 89293)]