27948470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6197}}^1$

素因数の和:6256

約数の個数: 32

約数和(自身を含む): 56228256

約数和(自身を除く): 28279786

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6197, 12394, 30985, 61970, 68167, 136334, 254077, 340835, 508154, 681670, 1270385, 2540770, 2794847, 5589694, 13974235, 27948470]

約数ペア:

[(1, 27948470), (2, 13974235), (5, 5589694), (10, 2794847), (11, 2540770), (22, 1270385), (41, 681670), (55, 508154), (82, 340835), (110, 254077), (205, 136334), (410, 68167), (451, 61970), (902, 30985), (2255, 12394), (4510, 6197)]