28831056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 79429440

約数和(自身を除く): 50598384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 313, 404, 456, 606, 626, 808, 912, 939, 1212, 1252, 1616, 1878, 1919, 2424, 2504, 3756, 3838, 4848, 5008, 5757, 5947, 7512, 7676, 11514, 11894, 15024, 15352, 17841, 23028, 23788, 30704, 31613, 35682, 46056, 47576, 63226, 71364, 92112, 94839, 95152, 126452, 142728, 189678, 252904, 285456, 379356, 505808, 600647, 758712, 1201294, 1517424, 1801941, 2402588, 3603882, 4805176, 7207764, 9610352, 14415528, 28831056]

約数ペア:

[(1, 28831056), (2, 14415528), (3, 9610352), (4, 7207764), (6, 4805176), (8, 3603882), (12, 2402588), (16, 1801941), (19, 1517424), (24, 1201294), (38, 758712), (48, 600647), (57, 505808), (76, 379356), (101, 285456), (114, 252904), (152, 189678), (202, 142728), (228, 126452), (303, 95152), (304, 94839), (313, 92112), (404, 71364), (456, 63226), (606, 47576), (626, 46056), (808, 35682), (912, 31613), (939, 30704), (1212, 23788), (1252, 23028), (1616, 17841), (1878, 15352), (1919, 15024), (2424, 11894), (2504, 11514), (3756, 7676), (3838, 7512), (4848, 5947), (5008, 5757)]