28006456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8011}}^1$

素因数の和:8059

約数の個数: 32

約数和(自身を含む): 57686400

約数和(自身を除く): 29679944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 8011, 16022, 32044, 64088, 152209, 184253, 304418, 368506, 608836, 737012, 1217672, 1474024, 3500807, 7001614, 14003228, 28006456]

約数ペア:

[(1, 28006456), (2, 14003228), (4, 7001614), (8, 3500807), (19, 1474024), (23, 1217672), (38, 737012), (46, 608836), (76, 368506), (92, 304418), (152, 184253), (184, 152209), (437, 64088), (874, 32044), (1748, 16022), (3496, 8011)]