34720528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127649}}^1$

素因数の和:127674

約数の個数: 20

約数和(自身を含む): 71228700

約数和(自身を除く): 36508172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 127649, 255298, 510596, 1021192, 2042384, 2170033, 4340066, 8680132, 17360264, 34720528]

約数ペア:

[(1, 34720528), (2, 17360264), (4, 8680132), (8, 4340066), (16, 2170033), (17, 2042384), (34, 1021192), (68, 510596), (136, 255298), (272, 127649)]