25247264

素因数分解:

$2^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 31906336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 269, 419, 538, 838, 1076, 1676, 1883, 2152, 2933, 3352, 3766, 4304, 5866, 6704, 7532, 8608, 11732, 13408, 15064, 23464, 30128, 46928, 60256, 93856, 112711, 225422, 450844, 788977, 901688, 1577954, 1803376, 3155908, 3606752, 6311816, 12623632, 25247264]

約数ペア:

[(1, 25247264), (2, 12623632), (4, 6311816), (7, 3606752), (8, 3155908), (14, 1803376), (16, 1577954), (28, 901688), (32, 788977), (56, 450844), (112, 225422), (224, 112711), (269, 93856), (419, 60256), (538, 46928), (838, 30128), (1076, 23464), (1676, 15064), (1883, 13408), (2152, 11732), (2933, 8608), (3352, 7532), (3766, 6704), (4304, 5866)]