24928988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 53652480

約数和(自身を除く): 28723492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 997, 1316, 1786, 1994, 3572, 3988, 6251, 6979, 12502, 13958, 18943, 25004, 27916, 37886, 46859, 75772, 93718, 132601, 187436, 265202, 328013, 530404, 656026, 890321, 1312052, 1780642, 3561284, 6232247, 12464494, 24928988]

約数ペア:

[(1, 24928988), (2, 12464494), (4, 6232247), (7, 3561284), (14, 1780642), (19, 1312052), (28, 890321), (38, 656026), (47, 530404), (76, 328013), (94, 265202), (133, 187436), (188, 132601), (266, 93718), (329, 75772), (532, 46859), (658, 37886), (893, 27916), (997, 25004), (1316, 18943), (1786, 13958), (1994, 12502), (3572, 6979), (3988, 6251)]