3378256

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 7916160

約数和(自身を除く): 4537904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 139, 196, 217, 248, 278, 392, 434, 496, 556, 784, 868, 973, 1112, 1519, 1736, 1946, 2224, 3038, 3472, 3892, 4309, 6076, 6811, 7784, 8618, 12152, 13622, 15568, 17236, 24304, 27244, 30163, 34472, 54488, 60326, 68944, 108976, 120652, 211141, 241304, 422282, 482608, 844564, 1689128, 3378256]

約数ペア:

[(1, 3378256), (2, 1689128), (4, 844564), (7, 482608), (8, 422282), (14, 241304), (16, 211141), (28, 120652), (31, 108976), (49, 68944), (56, 60326), (62, 54488), (98, 34472), (112, 30163), (124, 27244), (139, 24304), (196, 17236), (217, 15568), (248, 13622), (278, 12152), (392, 8618), (434, 7784), (496, 6811), (556, 6076), (784, 4309), (868, 3892), (973, 3472), (1112, 3038), (1519, 2224), (1736, 1946)]