7707896

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^2$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 17178000

約数和(自身を除く): 9470104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 343, 371, 392, 424, 686, 742, 1372, 1484, 2597, 2744, 2809, 2968, 5194, 5618, 10388, 11236, 18179, 19663, 20776, 22472, 36358, 39326, 72716, 78652, 137641, 145432, 157304, 275282, 550564, 963487, 1101128, 1926974, 3853948, 7707896]

約数ペア:

[(1, 7707896), (2, 3853948), (4, 1926974), (7, 1101128), (8, 963487), (14, 550564), (28, 275282), (49, 157304), (53, 145432), (56, 137641), (98, 78652), (106, 72716), (196, 39326), (212, 36358), (343, 22472), (371, 20776), (392, 19663), (424, 18179), (686, 11236), (742, 10388), (1372, 5618), (1484, 5194), (2597, 2968), (2744, 2809)]