67687904

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{18719}}^1$

素因数の和:18842

約数の個数: 24

約数和(自身を含む): 134447040

約数和(自身を除く): 66759136

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 18719, 37438, 74876, 149752, 299504, 599008, 2115247, 4230494, 8460988, 16921976, 33843952, 67687904]

約数ペア:

[(1, 67687904), (2, 33843952), (4, 16921976), (8, 8460988), (16, 4230494), (32, 2115247), (113, 599008), (226, 299504), (452, 149752), (904, 74876), (1808, 37438), (3616, 18719)]