27139888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 56233008

約数和(自身を除く): 29093120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 883, 904, 1766, 1808, 1921, 3532, 3842, 7064, 7684, 14128, 15011, 15368, 30022, 30736, 60044, 99779, 120088, 199558, 240176, 399116, 798232, 1596464, 1696243, 3392486, 6784972, 13569944, 27139888]

約数ペア:

[(1, 27139888), (2, 13569944), (4, 6784972), (8, 3392486), (16, 1696243), (17, 1596464), (34, 798232), (68, 399116), (113, 240176), (136, 199558), (226, 120088), (272, 99779), (452, 60044), (883, 30736), (904, 30022), (1766, 15368), (1808, 15011), (1921, 14128), (3532, 7684), (3842, 7064)]