13776028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15254372

約数列:

[1, 2, 4, 7, 14, 28, 31, 59, 62, 118, 124, 217, 236, 269, 413, 434, 538, 826, 868, 1076, 1652, 1829, 1883, 3658, 3766, 7316, 7532, 8339, 12803, 15871, 16678, 25606, 31742, 33356, 51212, 58373, 63484, 111097, 116746, 222194, 233492, 444388, 492001, 984002, 1968004, 3444007, 6888014, 13776028]

約数ペア:

[(1, 13776028), (2, 6888014), (4, 3444007), (7, 1968004), (14, 984002), (28, 492001), (31, 444388), (59, 233492), (62, 222194), (118, 116746), (124, 111097), (217, 63484), (236, 58373), (269, 51212), (413, 33356), (434, 31742), (538, 25606), (826, 16678), (868, 15871), (1076, 12803), (1652, 8339), (1829, 7532), (1883, 7316), (3658, 3766)]