61604564

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10139}}^1$

素因数の和:10188

約数の個数: 36

約数和(自身を含む): 129467520

約数和(自身を除く): 67862956

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 10139, 20278, 40556, 70973, 141946, 283892, 314309, 496811, 628618, 993622, 1257236, 1987244, 2200163, 4400326, 8800652, 15401141, 30802282, 61604564]

約数ペア:

[(1, 61604564), (2, 30802282), (4, 15401141), (7, 8800652), (14, 4400326), (28, 2200163), (31, 1987244), (49, 1257236), (62, 993622), (98, 628618), (124, 496811), (196, 314309), (217, 283892), (434, 141946), (868, 70973), (1519, 40556), (3038, 20278), (6076, 10139)]