28890906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23039}}^1$

素因数の和:23074

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 37464294

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 23039, 46078, 69117, 138234, 253429, 437741, 506858, 760287, 875482, 1313223, 1520574, 2626446, 4815151, 9630302, 14445453, 28890906]

約数ペア:

[(1, 28890906), (2, 14445453), (3, 9630302), (6, 4815151), (11, 2626446), (19, 1520574), (22, 1313223), (33, 875482), (38, 760287), (57, 506858), (66, 437741), (114, 253429), (209, 138234), (418, 69117), (627, 46078), (1254, 23039)]