30896272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 34724528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 503, 698, 1006, 1396, 2012, 2792, 3839, 4024, 5533, 5584, 7678, 8048, 11066, 15356, 22132, 30712, 44264, 61424, 88528, 175547, 351094, 702188, 1404376, 1931017, 2808752, 3862034, 7724068, 15448136, 30896272]

約数ペア:

[(1, 30896272), (2, 15448136), (4, 7724068), (8, 3862034), (11, 2808752), (16, 1931017), (22, 1404376), (44, 702188), (88, 351094), (176, 175547), (349, 88528), (503, 61424), (698, 44264), (1006, 30712), (1396, 22132), (2012, 15356), (2792, 11066), (3839, 8048), (4024, 7678), (5533, 5584)]