13474351072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{355937}}^1$

素因数の和:355980

約数の個数: 72

約数和(自身を含む): 32828873616

約数和(自身を除く): 19354522544

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, 355937, 711874, 1423748, 2491559, 2847496, 4627181, 4983118, 5694992, 9254362, 9966236, 11389984, 18508724, 19932472, 32390267, 37017448, 39864944, 60153353, 64780534, 74034896, 79729888, 120306706, 129561068, 148069792, 240613412, 259122136, 421073471, 481226824, 518244272, 842146942, 962453648, 1036488544, 1684293884, 1924907296, 3368587768, 6737175536, 13474351072]

約数ペア:

[(1, 13474351072), (2, 6737175536), (4, 3368587768), (7, 1924907296), (8, 1684293884), (13, 1036488544), (14, 962453648), (16, 842146942), (26, 518244272), (28, 481226824), (32, 421073471), (52, 259122136), (56, 240613412), (91, 148069792), (104, 129561068), (112, 120306706), (169, 79729888), (182, 74034896), (208, 64780534), (224, 60153353), (338, 39864944), (364, 37017448), (416, 32390267), (676, 19932472), (728, 18508724), (1183, 11389984), (1352, 9966236), (1456, 9254362), (2366, 5694992), (2704, 4983118), (2912, 4627181), (4732, 2847496), (5408, 2491559), (9464, 1423748), (18928, 711874), (37856, 355937)]