25525276

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4250

約数の個数: 36

約数和(自身を含む): 53651136

約数和(自身を除く): 28125860

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4201, 6076, 8402, 16804, 29407, 58814, 117628, 130231, 205849, 260462, 411698, 520924, 823396, 911617, 1823234, 3646468, 6381319, 12762638, 25525276]

約数ペア:

[(1, 25525276), (2, 12762638), (4, 6381319), (7, 3646468), (14, 1823234), (28, 911617), (31, 823396), (49, 520924), (62, 411698), (98, 260462), (124, 205849), (196, 130231), (217, 117628), (434, 58814), (868, 29407), (1519, 16804), (3038, 8402), (4201, 6076)]