18770368

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2860

約数の個数: 28

約数和(自身を含む): 37609272

約数和(自身を除く): 18838904

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 2741, 3424, 5482, 6848, 10964, 21928, 43856, 87712, 175424, 293287, 586574, 1173148, 2346296, 4692592, 9385184, 18770368]

約数ペア:

[(1, 18770368), (2, 9385184), (4, 4692592), (8, 2346296), (16, 1173148), (32, 586574), (64, 293287), (107, 175424), (214, 87712), (428, 43856), (856, 21928), (1712, 10964), (2741, 6848), (3424, 5482)]