33420604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 69744640

約数和(自身を除く): 36324036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 277, 278, 434, 554, 556, 868, 973, 1108, 1939, 1946, 3878, 3892, 4309, 7756, 8587, 8618, 17174, 17236, 30163, 34348, 38503, 60109, 60326, 77006, 120218, 120652, 154012, 240436, 269521, 539042, 1078084, 1193593, 2387186, 4774372, 8355151, 16710302, 33420604]

約数ペア:

[(1, 33420604), (2, 16710302), (4, 8355151), (7, 4774372), (14, 2387186), (28, 1193593), (31, 1078084), (62, 539042), (124, 269521), (139, 240436), (217, 154012), (277, 120652), (278, 120218), (434, 77006), (554, 60326), (556, 60109), (868, 38503), (973, 34348), (1108, 30163), (1939, 17236), (1946, 17174), (3878, 8618), (3892, 8587), (4309, 7756)]