774937696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{3889}}^1$

素因数の和:4391

約数の個数: 48

約数和(自身を含む): 1646870400

約数和(自身を除く): 871932704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 479, 958, 1916, 3832, 3889, 6227, 7664, 7778, 12454, 15328, 15556, 24908, 31112, 49816, 50557, 62224, 99632, 101114, 124448, 199264, 202228, 404456, 808912, 1617824, 1862831, 3725662, 7451324, 14902648, 24216803, 29805296, 48433606, 59610592, 96867212, 193734424, 387468848, 774937696]

約数ペア:

[(1, 774937696), (2, 387468848), (4, 193734424), (8, 96867212), (13, 59610592), (16, 48433606), (26, 29805296), (32, 24216803), (52, 14902648), (104, 7451324), (208, 3725662), (416, 1862831), (479, 1617824), (958, 808912), (1916, 404456), (3832, 202228), (3889, 199264), (6227, 124448), (7664, 101114), (7778, 99632), (12454, 62224), (15328, 50557), (15556, 49816), (24908, 31112)]