25787132

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1050

約数の個数: 36

約数和(自身を含む): 52907400

約数和(自身を除く): 27120268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 883, 1043, 1766, 2086, 3532, 4172, 6181, 7301, 12362, 14602, 24724, 29204, 43267, 86534, 131567, 173068, 263134, 526268, 920969, 1841938, 3683876, 6446783, 12893566, 25787132]

約数ペア:

[(1, 25787132), (2, 12893566), (4, 6446783), (7, 3683876), (14, 1841938), (28, 920969), (49, 526268), (98, 263134), (149, 173068), (196, 131567), (298, 86534), (596, 43267), (883, 29204), (1043, 24724), (1766, 14602), (2086, 12362), (3532, 7301), (4172, 6181)]