27896702912

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{4517}}^1$

素因数の和:5126

約数の個数: 84

約数和(自身を含む): 60061623336

約数和(自身を除く): 32164920424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 571, 676, 832, 1142, 1352, 2284, 2704, 4517, 4568, 5408, 7423, 9034, 9136, 10816, 14846, 18068, 18272, 29692, 36136, 36544, 58721, 59384, 72272, 96499, 117442, 118768, 144544, 192998, 234884, 237536, 289088, 385996, 469768, 475072, 763373, 771992, 939536, 1526746, 1543984, 1879072, 2579207, 3053492, 3087968, 3758144, 5158414, 6106984, 6175936, 10316828, 12213968, 20633656, 24427936, 33529691, 41267312, 48855872, 67059382, 82534624, 134118764, 165069248, 268237528, 435885983, 536475056, 871771966, 1072950112, 1743543932, 2145900224, 3487087864, 6974175728, 13948351456, 27896702912]

約数ペア:

[(1, 27896702912), (2, 13948351456), (4, 6974175728), (8, 3487087864), (13, 2145900224), (16, 1743543932), (26, 1072950112), (32, 871771966), (52, 536475056), (64, 435885983), (104, 268237528), (169, 165069248), (208, 134118764), (338, 82534624), (416, 67059382), (571, 48855872), (676, 41267312), (832, 33529691), (1142, 24427936), (1352, 20633656), (2284, 12213968), (2704, 10316828), (4517, 6175936), (4568, 6106984), (5408, 5158414), (7423, 3758144), (9034, 3087968), (9136, 3053492), (10816, 2579207), (14846, 1879072), (18068, 1543984), (18272, 1526746), (29692, 939536), (36136, 771992), (36544, 763373), (58721, 475072), (59384, 469768), (72272, 385996), (96499, 289088), (117442, 237536), (118768, 234884), (144544, 192998)]