9968136808

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{6451}}^1$

素因数の和:7178

約数の個数: 64

約数和(自身を含む): 21917185920

約数和(自身を除く): 11949049112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 673, 1148, 1346, 2296, 2692, 4711, 5384, 6451, 9422, 12902, 18844, 25804, 27593, 37688, 45157, 51608, 55186, 90314, 110372, 180628, 193151, 220744, 264491, 361256, 386302, 528982, 772604, 1057964, 1545208, 1851437, 2115928, 3702874, 4341523, 7405748, 8683046, 14811496, 17366092, 30390661, 34732184, 60781322, 121562644, 178002443, 243125288, 356004886, 712009772, 1246017101, 1424019544, 2492034202, 4984068404, 9968136808]

約数ペア:

[(1, 9968136808), (2, 4984068404), (4, 2492034202), (7, 1424019544), (8, 1246017101), (14, 712009772), (28, 356004886), (41, 243125288), (56, 178002443), (82, 121562644), (164, 60781322), (287, 34732184), (328, 30390661), (574, 17366092), (673, 14811496), (1148, 8683046), (1346, 7405748), (2296, 4341523), (2692, 3702874), (4711, 2115928), (5384, 1851437), (6451, 1545208), (9422, 1057964), (12902, 772604), (18844, 528982), (25804, 386302), (27593, 361256), (37688, 264491), (45157, 220744), (51608, 193151), (55186, 180628), (90314, 110372)]