40693772

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9257}}^1$

素因数の和:9425

約数の個数: 24

約数和(自身を含む): 81914784

約数和(自身を除く): 41221012

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9257, 18514, 37028, 64799, 129598, 259196, 1453349, 2906698, 5813396, 10173443, 20346886, 40693772]

約数ペア:

[(1, 40693772), (2, 20346886), (4, 10173443), (7, 5813396), (14, 2906698), (28, 1453349), (157, 259196), (314, 129598), (628, 64799), (1099, 37028), (2198, 18514), (4396, 9257)]