17891478718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 28848960000

約数和(自身を除く): 10957481282

約数列:

[1, 2, 29, 58, 59, 71, 118, 142, 211, 349, 422, 698, 1711, 2059, 3422, 4118, 4189, 6119, 8378, 10121, 12238, 12449, 14981, 20242, 20591, 24779, 24898, 29962, 41182, 49558, 73639, 121481, 147278, 242962, 361021, 434449, 597139, 718591, 722042, 868898, 883879, 1194278, 1437182, 1461961, 1767758, 2135531, 2923922, 4271062, 4344701, 5228369, 8689402, 10456738, 25632491, 42396869, 51264982, 84793738, 125996329, 151622701, 251992658, 303245402, 308473771, 616947542, 8945739359, 17891478718]

約数ペア:

[(1, 17891478718), (2, 8945739359), (29, 616947542), (58, 308473771), (59, 303245402), (71, 251992658), (118, 151622701), (142, 125996329), (211, 84793738), (349, 51264982), (422, 42396869), (698, 25632491), (1711, 10456738), (2059, 8689402), (3422, 5228369), (4118, 4344701), (4189, 4271062), (6119, 2923922), (8378, 2135531), (10121, 1767758), (12238, 1461961), (12449, 1437182), (14981, 1194278), (20242, 883879), (20591, 868898), (24779, 722042), (24898, 718591), (29962, 597139), (41182, 434449), (49558, 361021), (73639, 242962), (121481, 147278)]