28005087168

素因数分解:

$2^6\times 3^2\times {\mathrm{389}}^1\times {\mathrm{124987}}^1$

素因数の和:125394

約数の個数: 84

約数和(自身を含む): 80478523320

約数和(自身を除く): 52473436152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 389, 576, 778, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 12448, 14004, 18672, 24896, 28008, 37344, 56016, 74688, 112032, 124987, 224064, 249974, 374961, 499948, 749922, 999896, 1124883, 1499844, 1999792, 2249766, 2999688, 3999584, 4499532, 5999376, 7999168, 8999064, 11998752, 17998128, 23997504, 35996256, 48619943, 71992512, 97239886, 145859829, 194479772, 291719658, 388959544, 437579487, 583439316, 777919088, 875158974, 1166878632, 1555838176, 1750317948, 2333757264, 3111676352, 3500635896, 4667514528, 7001271792, 9335029056, 14002543584, 28005087168]

約数ペア:

[(1, 28005087168), (2, 14002543584), (3, 9335029056), (4, 7001271792), (6, 4667514528), (8, 3500635896), (9, 3111676352), (12, 2333757264), (16, 1750317948), (18, 1555838176), (24, 1166878632), (32, 875158974), (36, 777919088), (48, 583439316), (64, 437579487), (72, 388959544), (96, 291719658), (144, 194479772), (192, 145859829), (288, 97239886), (389, 71992512), (576, 48619943), (778, 35996256), (1167, 23997504), (1556, 17998128), (2334, 11998752), (3112, 8999064), (3501, 7999168), (4668, 5999376), (6224, 4499532), (7002, 3999584), (9336, 2999688), (12448, 2249766), (14004, 1999792), (18672, 1499844), (24896, 1124883), (28008, 999896), (37344, 749922), (56016, 499948), (74688, 374961), (112032, 249974), (124987, 224064)]