3945344

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 8468040

約数和(自身を除く): 4522696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2371, 4742, 9484, 18968, 30823, 37936, 61646, 75872, 123292, 151744, 246584, 303488, 493168, 986336, 1972672, 3945344]

約数ペア:

[(1, 3945344), (2, 1972672), (4, 986336), (8, 493168), (13, 303488), (16, 246584), (26, 151744), (32, 123292), (52, 75872), (64, 61646), (104, 37936), (128, 30823), (208, 18968), (416, 9484), (832, 4742), (1664, 2371)]