28774132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22271}}^1$

素因数の和:22311

約数の個数: 24

約数和(自身を含む): 56125440

約数和(自身を除く): 27351308

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 22271, 44542, 89084, 378607, 423149, 757214, 846298, 1514428, 1692596, 7193533, 14387066, 28774132]

約数ペア:

[(1, 28774132), (2, 14387066), (4, 7193533), (17, 1692596), (19, 1514428), (34, 846298), (38, 757214), (68, 423149), (76, 378607), (323, 89084), (646, 44542), (1292, 22271)]