57420896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 123084864

約数和(自身を除く): 65663968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1423, 1552, 2522, 2846, 3104, 5044, 5692, 10088, 11384, 18499, 20176, 22768, 36998, 40352, 45536, 73996, 138031, 147992, 276062, 295984, 552124, 591968, 1104248, 1794403, 2208496, 3588806, 4416992, 7177612, 14355224, 28710448, 57420896]

約数ペア:

[(1, 57420896), (2, 28710448), (4, 14355224), (8, 7177612), (13, 4416992), (16, 3588806), (26, 2208496), (32, 1794403), (52, 1104248), (97, 591968), (104, 552124), (194, 295984), (208, 276062), (388, 147992), (416, 138031), (776, 73996), (1261, 45536), (1423, 40352), (1552, 36998), (2522, 22768), (2846, 20176), (3104, 18499), (5044, 11384), (5692, 10088)]