79717316

素因数分解:

$2^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 164640000

約数和(自身を除く): 84922684

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 599, 679, 686, 1198, 1358, 1372, 2396, 2716, 4193, 4753, 8386, 9506, 16772, 19012, 29351, 33271, 58103, 58702, 66542, 116206, 117404, 133084, 205457, 232412, 406721, 410914, 813442, 821828, 1626884, 2847047, 5694094, 11388188, 19929329, 39858658, 79717316]

約数ペア:

[(1, 79717316), (2, 39858658), (4, 19929329), (7, 11388188), (14, 5694094), (28, 2847047), (49, 1626884), (97, 821828), (98, 813442), (194, 410914), (196, 406721), (343, 232412), (388, 205457), (599, 133084), (679, 117404), (686, 116206), (1198, 66542), (1358, 58702), (1372, 58103), (2396, 33271), (2716, 29351), (4193, 19012), (4753, 16772), (8386, 9506)]