28410635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 11513077

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 607, 851, 1265, 2035, 3035, 4255, 6677, 9361, 13961, 22459, 33385, 46805, 69805, 112295, 153571, 247049, 516557, 767855, 1235245, 2582785, 5682127, 28410635]

約数ペア:

[(1, 28410635), (5, 5682127), (11, 2582785), (23, 1235245), (37, 767855), (55, 516557), (115, 247049), (185, 153571), (253, 112295), (407, 69805), (607, 46805), (851, 33385), (1265, 22459), (2035, 13961), (3035, 9361), (4255, 6677)]