43256543248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{47657}}^1$

素因数の和:47800

約数の個数: 80

約数和(自身を含む): 91905974784

約数和(自身を除く): 48649431536

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 71, 94, 136, 142, 188, 272, 284, 376, 568, 752, 799, 1136, 1207, 1598, 2414, 3196, 3337, 4828, 6392, 6674, 9656, 12784, 13348, 19312, 26696, 47657, 53392, 56729, 95314, 113458, 190628, 226916, 381256, 453832, 762512, 810169, 907664, 1620338, 2239879, 3240676, 3383647, 4479758, 6481352, 6767294, 8959516, 12962704, 13534588, 17919032, 27069176, 35838064, 38077943, 54138352, 57521999, 76155886, 115043998, 152311772, 159031409, 230087996, 304623544, 318062818, 460175992, 609247088, 636125636, 920351984, 1272251272, 2544502544, 2703533953, 5407067906, 10814135812, 21628271624, 43256543248]

約数ペア:

[(1, 43256543248), (2, 21628271624), (4, 10814135812), (8, 5407067906), (16, 2703533953), (17, 2544502544), (34, 1272251272), (47, 920351984), (68, 636125636), (71, 609247088), (94, 460175992), (136, 318062818), (142, 304623544), (188, 230087996), (272, 159031409), (284, 152311772), (376, 115043998), (568, 76155886), (752, 57521999), (799, 54138352), (1136, 38077943), (1207, 35838064), (1598, 27069176), (2414, 17919032), (3196, 13534588), (3337, 12962704), (4828, 8959516), (6392, 6767294), (6674, 6481352), (9656, 4479758), (12784, 3383647), (13348, 3240676), (19312, 2239879), (26696, 1620338), (47657, 907664), (53392, 810169), (56729, 762512), (95314, 453832), (113458, 381256), (190628, 226916)]