25023516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{42557}}^1$

素因数の和:42578

約数の個数: 36

約数和(自身を含む): 67922568

約数和(自身を除く): 42899052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 42557, 85114, 127671, 170228, 255342, 297899, 510684, 595798, 893697, 1191596, 1787394, 2085293, 3574788, 4170586, 6255879, 8341172, 12511758, 25023516]

約数ペア:

[(1, 25023516), (2, 12511758), (3, 8341172), (4, 6255879), (6, 4170586), (7, 3574788), (12, 2085293), (14, 1787394), (21, 1191596), (28, 893697), (42, 595798), (49, 510684), (84, 297899), (98, 255342), (147, 170228), (196, 127671), (294, 85114), (588, 42557)]