28199376

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1860

約数の個数: 60

約数和(自身を含む): 79663428

約数和(自身を除く): 51464052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1733, 1808, 2034, 2712, 3466, 4068, 5199, 5424, 6932, 8136, 10398, 13864, 15597, 16272, 20796, 27728, 31194, 41592, 62388, 83184, 124776, 195829, 249552, 391658, 587487, 783316, 1174974, 1566632, 1762461, 2349948, 3133264, 3524922, 4699896, 7049844, 9399792, 14099688, 28199376]

約数ペア:

[(1, 28199376), (2, 14099688), (3, 9399792), (4, 7049844), (6, 4699896), (8, 3524922), (9, 3133264), (12, 2349948), (16, 1762461), (18, 1566632), (24, 1174974), (36, 783316), (48, 587487), (72, 391658), (113, 249552), (144, 195829), (226, 124776), (339, 83184), (452, 62388), (678, 41592), (904, 31194), (1017, 27728), (1356, 20796), (1733, 16272), (1808, 15597), (2034, 13864), (2712, 10398), (3466, 8136), (4068, 6932), (5199, 5424)]