61356536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4139}}^1$

素因数の和:4271

約数の個数: 32

約数和(自身を含む): 122958000

約数和(自身を除く): 61601464

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4139, 7412, 8278, 14824, 16556, 33112, 70363, 140726, 281452, 451151, 562904, 902302, 1804604, 3609208, 7669567, 15339134, 30678268, 61356536]

約数ペア:

[(1, 61356536), (2, 30678268), (4, 15339134), (8, 7669567), (17, 3609208), (34, 1804604), (68, 902302), (109, 562904), (136, 451151), (218, 281452), (436, 140726), (872, 70363), (1853, 33112), (3706, 16556), (4139, 14824), (7412, 8278)]