12566272

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 25312896

約数和(自身を除く): 12746624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 257, 382, 514, 764, 1028, 1528, 2056, 3056, 4112, 6112, 8224, 12224, 16448, 24448, 32896, 48896, 49087, 65792, 98174, 196348, 392696, 785392, 1570784, 3141568, 6283136, 12566272]

約数ペア:

[(1, 12566272), (2, 6283136), (4, 3141568), (8, 1570784), (16, 785392), (32, 392696), (64, 196348), (128, 98174), (191, 65792), (256, 49087), (257, 48896), (382, 32896), (514, 24448), (764, 16448), (1028, 12224), (1528, 8224), (2056, 6112), (3056, 4112)]