26723804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4451}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 49862400

約数和(自身を除く): 23138596

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 4451, 6004, 8902, 17804, 84569, 169138, 338276, 351629, 703258, 1406516, 6680951, 13361902, 26723804]

約数ペア:

[(1, 26723804), (2, 13361902), (4, 6680951), (19, 1406516), (38, 703258), (76, 351629), (79, 338276), (158, 169138), (316, 84569), (1501, 17804), (3002, 8902), (4451, 6004)]