123964736

素因数分解:

$2^6\times 7^1\times {\mathrm{276707}}^1$

素因数の和:276726

約数の個数: 28

約数和(自身を含む): 281135328

約数和(自身を除く): 157170592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276707, 553414, 1106828, 1936949, 2213656, 3873898, 4427312, 7747796, 8854624, 15495592, 17709248, 30991184, 61982368, 123964736]

約数ペア:

[(1, 123964736), (2, 61982368), (4, 30991184), (7, 17709248), (8, 15495592), (14, 8854624), (16, 7747796), (28, 4427312), (32, 3873898), (56, 2213656), (64, 1936949), (112, 1106828), (224, 553414), (448, 276707)]