71383128544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1885649}}^1$

素因数の和:1885692

約数の個数: 72

約数和(自身を含む): 173917270800

約数和(自身を除く): 102534142256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 37856, 1885649, 3771298, 7542596, 13199543, 15085192, 24513437, 26399086, 30170384, 49026874, 52798172, 60340768, 98053748, 105596344, 171594059, 196107496, 211192688, 318674681, 343188118, 392214992, 422385376, 637349362, 686376236, 784429984, 1274698724, 1372752472, 2230722767, 2549397448, 2745504944, 4461445534, 5098794896, 5491009888, 8922891068, 10197589792, 17845782136, 35691564272, 71383128544]

約数ペア:

[(1, 71383128544), (2, 35691564272), (4, 17845782136), (7, 10197589792), (8, 8922891068), (13, 5491009888), (14, 5098794896), (16, 4461445534), (26, 2745504944), (28, 2549397448), (32, 2230722767), (52, 1372752472), (56, 1274698724), (91, 784429984), (104, 686376236), (112, 637349362), (169, 422385376), (182, 392214992), (208, 343188118), (224, 318674681), (338, 211192688), (364, 196107496), (416, 171594059), (676, 105596344), (728, 98053748), (1183, 60340768), (1352, 52798172), (1456, 49026874), (2366, 30170384), (2704, 26399086), (2912, 24513437), (4732, 15085192), (5408, 13199543), (9464, 7542596), (18928, 3771298), (37856, 1885649)]