15691049504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{51599}}^1$

素因数の和:51682

約数の個数: 96

約数和(自身を含む): 36044870400

約数和(自身を除く): 20353820896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 416, 442, 544, 559, 688, 731, 884, 1118, 1376, 1462, 1768, 2236, 2924, 3536, 4472, 5848, 7072, 8944, 9503, 11696, 17888, 19006, 23392, 38012, 51599, 76024, 103198, 152048, 206396, 304096, 412792, 670787, 825584, 877183, 1341574, 1651168, 1754366, 2218757, 2683148, 3508732, 4437514, 5366296, 7017464, 8875028, 10732592, 11403379, 14034928, 17750056, 21465184, 22806758, 28069856, 28843841, 35500112, 37718869, 45613516, 57687682, 71000224, 75437738, 91227032, 115375364, 150875476, 182454064, 230750728, 301750952, 364908128, 461501456, 490345297, 603501904, 923002912, 980690594, 1207003808, 1961381188, 3922762376, 7845524752, 15691049504]

約数ペア:

[(1, 15691049504), (2, 7845524752), (4, 3922762376), (8, 1961381188), (13, 1207003808), (16, 980690594), (17, 923002912), (26, 603501904), (32, 490345297), (34, 461501456), (43, 364908128), (52, 301750952), (68, 230750728), (86, 182454064), (104, 150875476), (136, 115375364), (172, 91227032), (208, 75437738), (221, 71000224), (272, 57687682), (344, 45613516), (416, 37718869), (442, 35500112), (544, 28843841), (559, 28069856), (688, 22806758), (731, 21465184), (884, 17750056), (1118, 14034928), (1376, 11403379), (1462, 10732592), (1768, 8875028), (2236, 7017464), (2924, 5366296), (3536, 4437514), (4472, 3508732), (5848, 2683148), (7072, 2218757), (8944, 1754366), (9503, 1651168), (11696, 1341574), (17888, 877183), (19006, 825584), (23392, 670787), (38012, 412792), (51599, 304096), (76024, 206396), (103198, 152048)]