28331508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 69984320

約数和(自身を除く): 41652812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 313, 397, 626, 794, 939, 1191, 1252, 1588, 1878, 2382, 3756, 4764, 5947, 7543, 11894, 15086, 17841, 22629, 23788, 30172, 35682, 45258, 71364, 90516, 124261, 248522, 372783, 497044, 745566, 1491132, 2360959, 4721918, 7082877, 9443836, 14165754, 28331508]

約数ペア:

[(1, 28331508), (2, 14165754), (3, 9443836), (4, 7082877), (6, 4721918), (12, 2360959), (19, 1491132), (38, 745566), (57, 497044), (76, 372783), (114, 248522), (228, 124261), (313, 90516), (397, 71364), (626, 45258), (794, 35682), (939, 30172), (1191, 23788), (1252, 22629), (1588, 17841), (1878, 15086), (2382, 11894), (3756, 7543), (4764, 5947)]