2947716736

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4217}}^1$

素因数の和:4401

約数の個数: 64

約数和(自身を含む): 6057722880

約数和(自身を除く): 3110006144

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 128, 172, 254, 344, 508, 688, 1016, 1376, 2032, 2752, 4064, 4217, 5461, 5504, 8128, 8434, 10922, 16256, 16868, 21844, 33736, 43688, 67472, 87376, 134944, 174752, 181331, 269888, 349504, 362662, 535559, 539776, 699008, 725324, 1071118, 1450648, 2142236, 2901296, 4284472, 5802592, 8568944, 11605184, 17137888, 23029037, 23210368, 34275776, 46058074, 68551552, 92116148, 184232296, 368464592, 736929184, 1473858368, 2947716736]

約数ペア:

[(1, 2947716736), (2, 1473858368), (4, 736929184), (8, 368464592), (16, 184232296), (32, 92116148), (43, 68551552), (64, 46058074), (86, 34275776), (127, 23210368), (128, 23029037), (172, 17137888), (254, 11605184), (344, 8568944), (508, 5802592), (688, 4284472), (1016, 2901296), (1376, 2142236), (2032, 1450648), (2752, 1071118), (4064, 725324), (4217, 699008), (5461, 539776), (5504, 535559), (8128, 362662), (8434, 349504), (10922, 269888), (16256, 181331), (16868, 174752), (21844, 134944), (33736, 87376), (43688, 67472)]