78258368

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{2347}}^1$

素因数の和:2880

約数の個数: 28

約数和(自身を含む): 155658312

約数和(自身を除く): 77399944

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 2084, 2347, 4168, 4694, 8336, 9388, 16672, 18776, 33344, 37552, 75104, 150208, 1222787, 2445574, 4891148, 9782296, 19564592, 39129184, 78258368]

約数ペア:

[(1, 78258368), (2, 39129184), (4, 19564592), (8, 9782296), (16, 4891148), (32, 2445574), (64, 1222787), (521, 150208), (1042, 75104), (2084, 37552), (2347, 33344), (4168, 18776), (4694, 16672), (8336, 9388)]