63128716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 134265600

約数和(自身を除く): 71136884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1109, 1498, 2033, 2218, 2996, 4066, 4436, 7763, 8132, 14231, 15526, 21071, 28462, 31052, 42142, 56924, 84284, 118663, 147497, 237326, 294994, 474652, 589988, 830641, 1661282, 2254597, 3322564, 4509194, 9018388, 15782179, 31564358, 63128716]

約数ペア:

[(1, 63128716), (2, 31564358), (4, 15782179), (7, 9018388), (14, 4509194), (19, 3322564), (28, 2254597), (38, 1661282), (76, 830641), (107, 589988), (133, 474652), (214, 294994), (266, 237326), (428, 147497), (532, 118663), (749, 84284), (1109, 56924), (1498, 42142), (2033, 31052), (2218, 28462), (2996, 21071), (4066, 15526), (4436, 14231), (7763, 8132)]