25209688

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6719}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 29625512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 6719, 13438, 26876, 47033, 53752, 94066, 188132, 376264, 450173, 900346, 1800692, 3151211, 3601384, 6302422, 12604844, 25209688]

約数ペア:

[(1, 25209688), (2, 12604844), (4, 6302422), (7, 3601384), (8, 3151211), (14, 1800692), (28, 900346), (56, 450173), (67, 376264), (134, 188132), (268, 94066), (469, 53752), (536, 47033), (938, 26876), (1876, 13438), (3752, 6719)]