28687758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22877}}^1$

素因数の和:22912

約数の個数: 32

約数和(自身を含む): 65888640

約数和(自身を除く): 37200882

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 22877, 45754, 68631, 137262, 251647, 434663, 503294, 754941, 869326, 1303989, 1509882, 2607978, 4781293, 9562586, 14343879, 28687758]

約数ペア:

[(1, 28687758), (2, 14343879), (3, 9562586), (6, 4781293), (11, 2607978), (19, 1509882), (22, 1303989), (33, 869326), (38, 754941), (57, 503294), (66, 434663), (114, 251647), (209, 137262), (418, 68631), (627, 45754), (1254, 22877)]