21325504

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6352

約数の個数: 28

約数和(自身を含む): 43123104

約数和(自身を除く): 21797600

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 6287, 12574, 25148, 50296, 100592, 201184, 333211, 402368, 666422, 1332844, 2665688, 5331376, 10662752, 21325504]

約数ペア:

[(1, 21325504), (2, 10662752), (4, 5331376), (8, 2665688), (16, 1332844), (32, 666422), (53, 402368), (64, 333211), (106, 201184), (212, 100592), (424, 50296), (848, 25148), (1696, 12574), (3392, 6287)]