27551408

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 27445072

約数列:

[1, 2, 4, 8, 16, 71, 79, 142, 158, 284, 307, 316, 568, 614, 632, 1136, 1228, 1264, 2456, 4912, 5609, 11218, 21797, 22436, 24253, 43594, 44872, 48506, 87188, 89744, 97012, 174376, 194024, 348752, 388048, 1721963, 3443926, 6887852, 13775704, 27551408]

約数ペア:

[(1, 27551408), (2, 13775704), (4, 6887852), (8, 3443926), (16, 1721963), (71, 388048), (79, 348752), (142, 194024), (158, 174376), (284, 97012), (307, 89744), (316, 87188), (568, 48506), (614, 44872), (632, 43594), (1136, 24253), (1228, 22436), (1264, 21797), (2456, 11218), (4912, 5609)]